community/chromium: upgrade to 73.0.3683.103

11 files changed, 578 insertions, 54 deletions

diff --git a/community/chromium/APKBUILD b/community/chromium/APKBUILD
index 9d4d31a792..664e3ca884 100644
--- a/community/chromium/APKBUILD
+++ b/community/chromium/APKBUILD
@@ -1,7 +1,7 @@
 # Contributor: Carlo Landmeter <clandmeter@gmail.com>
 # Maintainer: Carlo Landmeter <clandmeter@gmail.com>
 pkgname=chromium
-pkgver=72.0.3626.121
+pkgver=73.0.3683.103
 pkgrel=0
 pkgdesc="chromium web browser"
 url="http://www.chromium.org/"
@@ -100,6 +100,12 @@ source="https://commondatastorage.googleapis.com/chromium-browser-official/$pkgn
 
 	chromium-use-alpine-target.patch
 	chromium-gcc-r1.patch
+	chromium-73-gcc-1.patch
+	chromium-73-gcc-2.patch
+	chromium-73-gcc-3.patch
+	chromium-73-gcc-4.patch
+	chromium-73-gcc-5.patch
+	chromium-73-gcc-6.patch
 	media-base.patch
 	musl-crashpad.patch
 	musl-v8-fix-deadlock.patch
@@ -333,32 +339,38 @@ chromedriver() {
 	mv "$pkgdir"/usr/bin/chromedriver "$subpkgdir"/usr/bin
 }
 
-sha512sums="0bbeba7fa662d92ad60fdb56b3a73b79fc40ecb1499bb3b9a50b78ab7900b7a4de83f271c1c299e386dc9f72bfb2cbf71f83a388c6e14e288ab42b2b673fce96  chromium-72.0.3626.121.tar.xz
+sha512sums="917ba026abcab9e016cf3aab931da8baefd652858115dc96d1037d5c96ed5a0a9e0cb9a4d23d3fa35c85d25b2deca44032f7313f84a2a74bf0abb2c22250b04c  chromium-73.0.3683.103.tar.xz
 a3bb959c65944ae2fb765725cedcffd743a58bc0c2cd1f1999d15fe79801d00f3474b08b4ed7b48859ed921eb57093d0ad09d90f201d729ed9b8a419a591ed29  pstables-2.8.h
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-9cd1defffb55cd1290e82b233a623e962775e19f001b26ae8f74330f3467499fd16067d607ca8e2b0b9b8d8988cd7ea2af93df65d7cc3d9299b8bc2b472c712e  musl-fixes.patch
+ef31809702ef020e02445ac36857c621cf852dea14c2fdf291ea0700b6fc6d94e3704726a051e95d193aa10fe74ca53a870848fec5f8153fb262f2e184affe7f  musl-fixes.patch
 90efbc89151c77f32434364dcbaabaf9d9a207f4a77f147cd51b3fe100832fbfb3a9fb665303a79a3d788e400f4f41890de202ccbb7bd1fc6252e33c6e74e429  musl-fixes-breakpad.patch
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-9b75d6ac720d1b8ddc597f0f472bc400ff866a733f12b3a4cd3e7e18e724549c5f8e056c7e0d0462ef083bff5e677f8cef6b89b22f4740a40ad6398978269373  musl-sandbox.patch
-6403abf957e3497c19578c19567582d65846d532e071211421166944614219dad21e31a3589b484836919d7c1e5904d4dd8c6faf40dc514c043fe14a2ff718ef  no-execinfo.patch
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 1b8647ab4081ec27f142eb564841b603dbf4c41118502e43b061d06f8866ebd1418d676457ed9ee0dc0a759e0369a29219bea98e74f687ddcba5d4513ca460ba  secure_getenv.patch
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+be327cbb60d31589cb32f296b4d1b3f537c0c86ad4e6928ff23254c75c858251fa3d23ad7a7a0f8ed827b6a3aa76199b8b385a5c2202ee0ce4ce73d22e9348cf  chromium-73-gcc-2.patch
+0be2923f9d4c5263740d54f091339e4ccc4eab7159cd7e0a0c90c9f8740698f5b85e1e825a045e556dd6b535831ac3d5fa56093eb63f8e4ceefd9917d4e5fa86  chromium-73-gcc-3.patch
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+628dee3c491e5f9d2d70f8a6f9b43e1b4002f79678f30a8293f728942e7bf186ba5636fb0eac544f40002e761235fb7239e22afe0251e2de2f98ae06e2bcd4b6  chromium-73-gcc-5.patch
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 05c1af43038f76014f5f8b605085310414242f2bfad0e3258ddb29a08e7f4307de31b2d551b0a291986cc7d5a01cf3a003ac864216877195bb4310fd33193f0f  musl-crashpad.patch
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 6953e83d4034f7a016dd055fed152a8a448f741a4c4f7a8f3b03cc7a4589d3d3c03775f844d76d6d4478ac15c655fee0be7355f0d5062ddc7fa9f6ce4b011116  musl-v8-monotonic-pthread-cont_timedwait.patch
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 bb0f3dc1ade429a398d487ae190a278948533398c4a1085aeb35ff57fefb90a1e598008ba839423ca0acd30ba4c992950f395dba3b9994d3c7187fe68b9a93d7  gcc-fno-delete-null-pointer-checks.patch
-9f4a555b98ca47063fd5a90d119686de09d5c8ecdec2ef936f42cf45d3ba012e91a6455d3d550b3c90da15ca9b085238afd442a21ce47bea571ff356b74620f8  gcc-arm.patch
+ebfa795879130226d5d3601901df9c3a119b4f7342c12b7a24cb1697a4fa535c9a9cc4a11d30085df569a7337846c0e26b78928fd78f53c98e5773978621753d  gcc-arm.patch
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 229a0c04ebd7465fabe3268959c386e63ac9e272a0506bb65785f6f9532a9f88bee436287fbcfc63e5fd9d85fb4f68f73a79475b6e6cc53dc58d715d40cd0ed2  aarch64-fixes.patch"
diff --git a/community/chromium/chromium-73-gcc-1.patch b/community/chromium/chromium-73-gcc-1.patch
new file mode 100644
index 0000000000..d7b5793ad4
--- /dev/null
+++ b/community/chromium/chromium-73-gcc-1.patch
@@ -0,0 +1,99 @@
+From 130a5ae24a02daba8729ba2216bcaf3dbfacea69 Mon Sep 17 00:00:00 2001
+From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Date: Fri, 8 Feb 2019 16:58:38 +0000
+Subject: [PATCH] media::learning: Make LabelledExample's move assignment
+ operator noexcept
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The GCC build is currently broken with an error like this:
+
+    ../../media/learning/common/labelled_example.cc:20:1: error: function ‘media::learning::LabelledExample::LabelledExample(media::learning::LabelledExample&&)’ defaulted on its redeclaration with an exception-specification that differs from the implicit exception-specification ‘’
+     LabelledExample::LabelledExample(LabelledExample&& rhs) noexcept = default;
+     ^~~~~~~~~~~~~~~
+
+With GCC, having that noexcept marker requires all members to be marked with
+noexcept themselves, and TargetValue was missing some assignment operators
+and noexcept markers.
+
+clang is fine because we pass -fno-exceptions and it disables the same error
+there, while GCC continues to raise it (bug 843143 and its corresponding CL
+have a longer discussion on this issue).
+
+Bug: 819294
+Change-Id: Ide30932fc466ccb52d6883a82777e703dae48798
+Reviewed-on: https://chromium-review.googlesource.com/c/1458210
+Commit-Queue: Frank Liberato <liberato@chromium.org>
+Reviewed-by: Frank Liberato <liberato@chromium.org>
+Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Cr-Commit-Position: refs/heads/master@{#630355}
+---
+ media/learning/common/labelled_example.cc | 3 ++-
+ media/learning/common/labelled_example.h  | 2 +-
+ media/learning/common/value.cc            | 6 ++++++
+ media/learning/common/value.h             | 4 ++++
+ 4 files changed, 13 insertions(+), 2 deletions(-)
+
+diff --git a/media/learning/common/labelled_example.cc b/media/learning/common/labelled_example.cc
+index 76d08509298e..43e834f9f3cf 100644
+--- ./media/learning/common/labelled_example.cc
++++ ./media/learning/common/labelled_example.cc
+@@ -59,7 +59,8 @@ bool LabelledExample::operator<(const LabelledExample& rhs) const {
+ LabelledExample& LabelledExample::operator=(const LabelledExample& rhs) =
+     default;
+ 
+-LabelledExample& LabelledExample::operator=(LabelledExample&& rhs) = default;
++LabelledExample& LabelledExample::operator=(LabelledExample&& rhs) noexcept =
++    default;
+ 
+ TrainingData::TrainingData() = default;
+ 
+diff --git a/media/learning/common/labelled_example.h b/media/learning/common/labelled_example.h
+index 4f43c54e7a76..365abc3c0ebf 100644
+--- ./media/learning/common/labelled_example.h
++++ ./media/learning/common/labelled_example.h
+@@ -40,7 +40,7 @@ struct COMPONENT_EXPORT(LEARNING_COMMON) LabelledExample {
+   bool operator<(const LabelledExample& rhs) const;
+ 
+   LabelledExample& operator=(const LabelledExample& rhs);
+-  LabelledExample& operator=(LabelledExample&& rhs);
++  LabelledExample& operator=(LabelledExample&& rhs) noexcept;
+ 
+   // Observed feature values.
+   // Note that to interpret these values, you probably need to have the
+diff --git a/media/learning/common/value.cc b/media/learning/common/value.cc
+index 9c9395c25d4e..12ea399d24c3 100644
+--- ./media/learning/common/value.cc
++++ ./media/learning/common/value.cc
+@@ -23,6 +23,12 @@ Value::Value(const std::string& x) : value_(base::PersistentHash(x)) {}
+ 
+ Value::Value(const Value& other) : value_(other.value_) {}
+ 
++Value::Value(Value&& rhs) noexcept = default;
++
++Value& Value::operator=(const Value& rhs) = default;
++
++Value& Value::operator=(Value&& rhs) noexcept = default;
++
+ bool Value::operator==(const Value& rhs) const {
+   return value_ == rhs.value_;
+ }
+diff --git a/media/learning/common/value.h b/media/learning/common/value.h
+index 0e64da961f34..62f4953f691c 100644
+--- ./media/learning/common/value.h
++++ ./media/learning/common/value.h
+@@ -38,6 +38,10 @@ class COMPONENT_EXPORT(LEARNING_COMMON) Value {
+   explicit Value(const std::string& x);
+ 
+   Value(const Value& other);
++  Value(Value&&) noexcept;
++
++  Value& operator=(const Value&);
++  Value& operator=(Value&&) noexcept;
+ 
+   bool operator==(const Value& rhs) const;
+   bool operator!=(const Value& rhs) const;
+-- 
+2.20.1
+
diff --git a/community/chromium/chromium-73-gcc-2.patch b/community/chromium/chromium-73-gcc-2.patch
new file mode 100644
index 0000000000..facd3fcfa2
--- /dev/null
+++ b/community/chromium/chromium-73-gcc-2.patch
@@ -0,0 +1,51 @@
+From a5ba6f9bb7665040045dc0f8087407096630ad7b Mon Sep 17 00:00:00 2001
+From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Date: Fri, 8 Feb 2019 02:57:28 +0000
+Subject: [PATCH] color_utils: Use std::sqrt() instead of std::sqrtf()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This fixes the build with libstdc++:
+
+    ../../ui/gfx/color_utils.cc: In function ‘SkColor color_utils::SetDarkestColorForTesting(SkColor)’:
+    ../../ui/gfx/color_utils.cc:434:12: error: ‘sqrtf’ is not a member of ‘std’
+           std::sqrtf((dark_luminance + 0.05f) * (kWhiteLuminance + 0.05f)) - 0.05f;
+                ^~~~~
+    ../../ui/gfx/color_utils.cc:434:12: note: suggested alternative: ‘sqrt’
+           std::sqrtf((dark_luminance + 0.05f) * (kWhiteLuminance + 0.05f)) - 0.05f;
+                ^~~~~
+                sqrt
+
+sqrtf() is not formally part of C++14 as far as I can see even though libc++
+has it in <cmath>. Additionally, we're only dealing with floats in all parts
+of the expression above, so using the float sqrt() overload should be
+harmless anyway.
+
+Bug: 819294
+Change-Id: If6c7bf31819df97a761e6963def6d6506154c34d
+Reviewed-on: https://chromium-review.googlesource.com/c/1458193
+Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Reviewed-by: Peter Kasting <pkasting@chromium.org>
+Commit-Queue: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Cr-Commit-Position: refs/heads/master@{#630140}
+---
+ ui/gfx/color_utils.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/ui/gfx/color_utils.cc b/ui/gfx/color_utils.cc
+index c868cd54bac3..92ba1407d594 100644
+--- ./ui/gfx/color_utils.cc
++++ ./ui/gfx/color_utils.cc
+@@ -431,7 +431,7 @@ SkColor SetDarkestColorForTesting(SkColor color) {
+   // GetContrastRatio(kWhiteLuminance, g_luminance_midpoint).  The formula below
+   // can be verified by plugging it into how GetContrastRatio() operates.
+   g_luminance_midpoint =
+-      std::sqrtf((dark_luminance + 0.05f) * (kWhiteLuminance + 0.05f)) - 0.05f;
++      std::sqrt((dark_luminance + 0.05f) * (kWhiteLuminance + 0.05f)) - 0.05f;
+ 
+   return previous_darkest_color;
+ }
+-- 
+2.20.1
+
diff --git a/community/chromium/chromium-73-gcc-3.patch b/community/chromium/chromium-73-gcc-3.patch
new file mode 100644
index 0000000000..73ab49c542
--- /dev/null
+++ b/community/chromium/chromium-73-gcc-3.patch
@@ -0,0 +1,69 @@
+From c33e832cc145c696d2157796c7640e659740dafa Mon Sep 17 00:00:00 2001
+From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Date: Fri, 8 Feb 2019 08:44:00 +0000
+Subject: [PATCH] quic_flags_impl: Fix GCC build after #618558
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Due to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84849, having
+base::NoDestructor<T<U>> and passing an initializer list of Us does not
+work if this is not done explicitly, as GCC incorrectly fails to determine
+which constructor overload to use:
+
+    ../../net/third_party/quic/platform/impl/quic_flags_impl.cc: In member function ‘bool quic::TypedQuicFlagHelper<T>::SetFlag(const string&) const [with T = bool; std::__cxx11::string = std::__cxx11::basic_string<char>]’:
+    ../../net/third_party/quic/platform/impl/quic_flags_impl.cc:156:41: error: call of overloaded ‘NoDestructor(<brace-enclosed initializer list>)’ is ambiguous
+           {"", "1", "t", "true", "y", "yes"});
+                                         ^
+    In file included from ../../net/third_party/quic/platform/impl/quic_flags_impl.h:16,
+                     from ../../net/third_party/quic/platform/impl/quic_flags_impl.cc:5:
+    ../../base/no_destructor.h:62:3: note: candidate: ‘base::NoDestructor<T>::NoDestructor(const base::NoDestructor<T>&) [with T = std::set<std::__cxx11::basic_string<char> >]’ <deleted>
+       NoDestructor(const NoDestructor&) = delete;
+       ^~~~~~~~~~~~
+    ../../base/no_destructor.h:60:12: note: candidate: ‘base::NoDestructor<T>::NoDestructor(T&&) [with T = std::set<std::__cxx11::basic_string<char> >]’
+       explicit NoDestructor(T&& x) { new (storage_) T(std::move(x)); }
+                ^~~~~~~~~~~~
+    ../../base/no_destructor.h:59:12: note: candidate: ‘base::NoDestructor<T>::NoDestructor(const T&) [with T = std::set<std::__cxx11::basic_string<char> >]’
+       explicit NoDestructor(const T& x) { new (storage_) T(x); }
+                ^~~~~~~~~~~~
+
+Explicitly use an std::initializer_list to make the build work everywhere.
+
+Bug: 819294
+Change-Id: I775be20e3766a88a656b58c94c40869cb1bee2a8
+Reviewed-on: https://chromium-review.googlesource.com/c/1458214
+Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Reviewed-by: Ryan Hamilton <rch@chromium.org>
+Commit-Queue: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Cr-Commit-Position: refs/heads/master@{#630249}
+---
+ net/third_party/quic/platform/impl/quic_flags_impl.cc | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/net/third_party/quic/platform/impl/quic_flags_impl.cc b/net/third_party/quic/platform/impl/quic_flags_impl.cc
+index 5e6962d1e770..3fa45fc6892d 100644
+--- ./net/third_party/quic/platform/impl/quic_flags_impl.cc
++++ ./net/third_party/quic/platform/impl/quic_flags_impl.cc
+@@ -5,6 +5,7 @@
+ #include "net/third_party/quic/platform/impl/quic_flags_impl.h"
+ 
+ #include <algorithm>
++#include <initializer_list>
+ #include <iostream>
+ #include <set>
+ 
+@@ -153,9 +154,9 @@ std::string QuicFlagRegistry::GetHelp() const {
+ template <>
+ bool TypedQuicFlagHelper<bool>::SetFlag(const std::string& s) const {
+   static const base::NoDestructor<std::set<std::string>> kTrueValues(
+-      {"", "1", "t", "true", "y", "yes"});
++      std::initializer_list<std::string>({"", "1", "t", "true", "y", "yes"}));
+   static const base::NoDestructor<std::set<std::string>> kFalseValues(
+-      {"0", "f", "false", "n", "no"});
++      std::initializer_list<std::string>({"0", "f", "false", "n", "no"}));
+   if (kTrueValues->find(base::ToLowerASCII(s)) != kTrueValues->end()) {
+     *flag_ = true;
+     return true;
+-- 
+2.20.1
+
diff --git a/community/chromium/chromium-73-gcc-4.patch b/community/chromium/chromium-73-gcc-4.patch
new file mode 100644
index 0000000000..be5c668c12
--- /dev/null
+++ b/community/chromium/chromium-73-gcc-4.patch
@@ -0,0 +1,59 @@
+From bdd76190e54e6a0e11343dd19e4bf1d06956fa48 Mon Sep 17 00:00:00 2001
+From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Date: Wed, 13 Feb 2019 01:02:27 +0000
+Subject: [PATCH] BaseRenderingContext2D: Use base::CheckMul and simplify code
+ in putImageData()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Follow-up to commit e0b3253a56 ("Fix image conversion truncation issues").
+The current code does not build with GCC due to
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89287:
+
+    ../../third_party/blink/renderer/modules/canvas/canvas2d/base_rendering_context_2d.cc: In member function ‘void blink::BaseRenderingContext2D::putImageData(blink::ImageData*, int, int, int, int, int, int, blink::ExceptionState&)’:
+    ../../third_party/blink/renderer/modules/canvas/canvas2d/base_rendering_context_2d.cc:1777:44: error: default type conversion can't deduce template argument for ‘template<class Dst, typename std::enable_if<base::internal::IsNumericRangeContained<Dst, long unsigned int, void>::value, void>::type* <anonymous> > constexpr base::internal::StrictNumeric<T>::operator Dst() const [with Dst = Dst; typename std::enable_if<base::internal::IsNumericRangeContained<Dst, T>::value>::type* <anonymous> = <enumerator>; T = long unsigned int]’
+             new uint8_t[data_length.ValueOrDie()]);
+                                                ^
+
+Work around it by using the more idiomatic base::CheckMul() with
+AssignIfValid, so that we can have |data_length| be a size_t again and not
+leave it to the compiler to figure out the type we want when creating the
+|converted_pixels| array.
+
+Bug: 819294
+Change-Id: Id124cc4f3d749b45def4708e21e4badafd708578
+Reviewed-on: https://chromium-review.googlesource.com/c/1467201
+Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Commit-Queue: Kentaro Hara <haraken@chromium.org>
+Reviewed-by: Kentaro Hara <haraken@chromium.org>
+Cr-Commit-Position: refs/heads/master@{#631472}
+---
+ .../canvas/canvas2d/base_rendering_context_2d.cc       | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/third_party/blink/renderer/modules/canvas/canvas2d/base_rendering_context_2d.cc b/third_party/blink/renderer/modules/canvas/canvas2d/base_rendering_context_2d.cc
+index d9fa696c9a9d..34a8a202bfd3 100644
+--- a/third_party/blink/renderer/modules/canvas/canvas2d/base_rendering_context_2d.cc
++++ ./third_party/blink/renderer/modules/canvas/canvas2d/base_rendering_context_2d.cc
+@@ -1769,12 +1769,12 @@ void BaseRenderingContext2D::putImageData(ImageData* data,
+       CanvasColorParams(ColorParams().ColorSpace(), PixelFormat(), kNonOpaque);
+   if (data_color_params.NeedsColorConversion(context_color_params) ||
+       PixelFormat() == kF16CanvasPixelFormat) {
+-    base::CheckedNumeric<size_t> data_length = data->Size().Area();
+-    data_length *= context_color_params.BytesPerPixel();
+-    if (!data_length.IsValid())
++    size_t data_length;
++    if (!base::CheckMul(data->Size().Area(),
++                        context_color_params.BytesPerPixel())
++             .AssignIfValid(&data_length))
+       return;
+-    std::unique_ptr<uint8_t[]> converted_pixels(
+-        new uint8_t[data_length.ValueOrDie()]);
++    std::unique_ptr<uint8_t[]> converted_pixels(new uint8_t[data_length]);
+     if (data->ImageDataInCanvasColorSettings(
+             ColorParams().ColorSpace(), PixelFormat(), converted_pixels.get(),
+             kRGBAColorType)) {
+-- 
+2.20.1
+
diff --git a/community/chromium/chromium-73-gcc-5.patch b/community/chromium/chromium-73-gcc-5.patch
new file mode 100644
index 0000000000..b0c814180b
--- /dev/null
+++ b/community/chromium/chromium-73-gcc-5.patch
@@ -0,0 +1,65 @@
+From 78b0f0dfa9e6f3c37b71102c01def92f1ab8c330 Mon Sep 17 00:00:00 2001
+From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Date: Wed, 13 Feb 2019 23:28:46 +0000
+Subject: [PATCH] CastActivityManager: Do not make DoLaunchSessionParams' move
+ constructor noexcept
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This fixes the GCC build:
+
+    ../../chrome/browser/media/router/providers/cast/cast_activity_manager.cc:806:1: error: function ‘media_router::CastActivityManager::DoLaunchSessionParams::DoLaunchSessionParams(media_router::CastActivityManager::DoLaunchSessionParams&&)’ defaulted on its redeclaration with an exception-specification that differs from the implicit exception-specification ‘’
+     CastActivityManager::DoLaunchSessionParams::DoLaunchSessionParams(
+     ^~~~~~~~~~~~~~~~~~~
+
+With GCC, having that noexcept marker requires all members to be marked with
+noexcept themselves, and MediaRoute, CastMediaSource and url::Origin need
+the right annotations. Just making DoLaunchSessionParams not noexcept is the
+least intrusive solution for now.
+
+clang is fine because we pass -fno-exceptions and it disables the same error
+there, while GCC continues to raise it (bug 843143 and its corresponding CL
+have a longer discussion on this issue).
+
+Bug: 819294
+Change-Id: Ia3a5fb60b5e74e68bd35cfa50e2fcc728b64e5eb
+Reviewed-on: https://chromium-review.googlesource.com/c/1469942
+Commit-Queue: mark a. foltz <mfoltz@chromium.org>
+Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Reviewed-by: mark a. foltz <mfoltz@chromium.org>
+Cr-Commit-Position: refs/heads/master@{#631962}
+---
+ .../media/router/providers/cast/cast_activity_manager.cc        | 2 +-
+ .../browser/media/router/providers/cast/cast_activity_manager.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/chrome/browser/media/router/providers/cast/cast_activity_manager.cc b/chrome/browser/media/router/providers/cast/cast_activity_manager.cc
+index b7ee9695f69a..8569e0cd30a3 100644
+--- a/chrome/browser/media/router/providers/cast/cast_activity_manager.cc
++++ ./chrome/browser/media/router/providers/cast/cast_activity_manager.cc
+@@ -804,7 +804,7 @@ CastActivityManager::DoLaunchSessionParams::DoLaunchSessionParams(
+       callback(std::move(callback)) {}
+ 
+ CastActivityManager::DoLaunchSessionParams::DoLaunchSessionParams(
+-    DoLaunchSessionParams&& other) noexcept = default;
++    DoLaunchSessionParams&& other) = default;
+ 
+ CastActivityManager::DoLaunchSessionParams::~DoLaunchSessionParams() = default;
+ 
+diff --git a/chrome/browser/media/router/providers/cast/cast_activity_manager.h b/chrome/browser/media/router/providers/cast/cast_activity_manager.h
+index 325bffc725ee..08fe0ccca603 100644
+--- a/chrome/browser/media/router/providers/cast/cast_activity_manager.h
++++ ./chrome/browser/media/router/providers/cast/cast_activity_manager.h
+@@ -295,7 +295,7 @@ class CastActivityManager : public cast_channel::CastMessageHandler::Observer,
+         const url::Origin& origin,
+         int tab_id,
+         mojom::MediaRouteProvider::CreateRouteCallback callback);
+-    DoLaunchSessionParams(DoLaunchSessionParams&& other) noexcept;
++    DoLaunchSessionParams(DoLaunchSessionParams&& other);
+     ~DoLaunchSessionParams();
+     DoLaunchSessionParams& operator=(DoLaunchSessionParams&&) = delete;
+ 
+-- 
+2.20.1
+
diff --git a/community/chromium/chromium-73-gcc-6.patch b/community/chromium/chromium-73-gcc-6.patch
new file mode 100644
index 0000000000..40d85eb7af
--- /dev/null
+++ b/community/chromium/chromium-73-gcc-6.patch
@@ -0,0 +1,88 @@
+From cf4c534f04c223f8a9d65407852e2a531a6d7fb6 Mon Sep 17 00:00:00 2001
+From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Date: Thu, 14 Feb 2019 22:22:21 +0000
+Subject: [PATCH] chrome/browser: Replace some forward declarations with actual
+ includes
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This fixes the GCC build which was failing like this:
+
+    ../../base/scoped_observer.h: In instantiation of ‘void ScopedObserver<Source, Observer>::RemoveAll() [with Source = TabStripModel; Observer = TabStripModelObserver]’:
+    ../../base/scoped_observer.h:26:5:   required from ‘ScopedObserver<Source, Observer>::~ScopedObserver() [with Source = TabStripModel; Observer = TabStripModelObserver]’
+    ../../chrome/browser/ui/views/extensions/extension_popup.h:115:70:   required from here
+    ../../base/scoped_observer.h:45:20: error: invalid use of incomplete type ‘class TabStripModel’
+           sources_[i]->RemoveObserver(observer_);
+           ~~~~~~~~~~~~~^~~~~~~~~~~~~~
+
+This is caused by https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89311 ("Brace
+initialization needlessly invokes destructor"), i.e. having something like
+
+    ScopedObserver<T, U> observer_{this};
+
+in a header declaration requires T and U to be fully declared because
+ScopedObserver's destructor references them. In a few cases, T was only
+forward-declared.
+
+Bug: 819294
+Change-Id: Ie5b9dc2745e27d4532c5539e3845a8c9147a0595
+Reviewed-on: https://chromium-review.googlesource.com/c/1472576
+Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
+Commit-Queue: Alan Cutter <alancutter@chromium.org>
+Reviewed-by: Finnur Thorarinsson <finnur@chromium.org>
+Reviewed-by: Alan Cutter <alancutter@chromium.org>
+Cr-Commit-Position: refs/heads/master@{#632385}
+---
+ chrome/browser/ui/views/extensions/extension_popup.cc           | 1 -
+ chrome/browser/ui/views/extensions/extension_popup.h            | 1 +
+ chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.cc  | 1 -
+ chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.h   | 2 +-
+ .../web_applications/extensions/bookmark_app_tab_helper.cc      | 1 -
+ .../web_applications/extensions/bookmark_app_tab_helper.h       | 2 +-
+ 6 files changed, 3 insertions(+), 5 deletions(-)
+
+diff --git a/chrome/browser/ui/views/extensions/extension_popup.cc b/chrome/browser/ui/views/extensions/extension_popup.cc
+index 3f0985d383dd..57d16aba9e9f 100644
+--- a/chrome/browser/ui/views/extensions/extension_popup.cc
++++ ./chrome/browser/ui/views/extensions/extension_popup.cc
+@@ -8,7 +8,6 @@
+ #include "chrome/browser/devtools/devtools_window.h"
+ #include "chrome/browser/extensions/extension_view_host.h"
+ #include "chrome/browser/ui/browser.h"
+-#include "chrome/browser/ui/tabs/tab_strip_model.h"
+ #include "content/public/browser/devtools_agent_host.h"
+ #include "content/public/browser/notification_details.h"
+ #include "content/public/browser/notification_source.h"
+diff --git a/chrome/browser/ui/views/extensions/extension_popup.h b/chrome/browser/ui/views/extensions/extension_popup.h
+index 3661b5bda950..9018efa0fea5 100644
+--- a/chrome/browser/ui/views/extensions/extension_popup.h
++++ ./chrome/browser/ui/views/extensions/extension_popup.h
+@@ -9,6 +9,7 @@
+ #include "base/compiler_specific.h"
+ #include "base/macros.h"
+ #include "base/scoped_observer.h"
++#include "chrome/browser/ui/tabs/tab_strip_model.h"
+ #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
+ #include "chrome/browser/ui/views/extensions/extension_view_views.h"
+ #include "content/public/browser/devtools_agent_host_observer.h"
+diff --git a/chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.h b/chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.h
+index 2a3ea8e4f91f..ac44a4f05dec 100644
+--- a/chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.h
++++ ./chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.h
+@@ -8,6 +8,7 @@
+ #include "base/macros.h"
+ #include "base/memory/weak_ptr.h"
+ #include "base/scoped_observer.h"
++#include "chrome/browser/ui/toolbar/toolbar_actions_bar.h"
+ #include "chrome/browser/ui/toolbar/toolbar_actions_bar_observer.h"
+ #include "chrome/browser/ui/views/toolbar/app_menu_observer.h"
+ #include "ui/views/controls/scroll_view.h"
+@@ -15,7 +16,6 @@ class AppMenu;
+ class AppMenu;
+ class Browser;
+ class BrowserActionsContainer;
+-class ToolbarActionsBar;
+ 
+ namespace views {
+ class MenuItemView;
diff --git a/community/chromium/gcc-arm.patch b/community/chromium/gcc-arm.patch
index 4d917ff4a1..fdbb4bb7be 100644
--- a/community/chromium/gcc-arm.patch
+++ b/community/chromium/gcc-arm.patch
@@ -1,13 +1,11 @@
-diff --git a/third_party/zlib/BUILD.gn b/third_party/zlib/BUILD.gn
-index b44bda6..1d159d8 100644
---- ./third_party/zlib/BUILD.gn
+--- ./third_party/zlib/BUILD.gn.orig
 +++ ./third_party/zlib/BUILD.gn
-@@ -63,7 +63,7 @@ config("zlib_arm_crc32_config") {
-     #  - ChromeOS has wrapper scripts that are borking the compiler flags.
+@@ -67,7 +67,7 @@
+     #      implement the CRC32* instructions. These are optional in ARMv8.0."
      #  - Fuchsia just added a syscall for feature detection.
      # TODO(cavalcantii): crbug.com/810125.
--    if (!is_ios && !is_chromeos && !is_fuchsia) {
-+    if (is_clang && !is_ios && !is_chromeos && !is_fuchsia) {
+-    if (!is_ios && !is_fuchsia) {
++    if (is_clang && !is_ios && !is_fuchsia) {
        defines = [ "CRC32_ARMV8_CRC32" ]
        if (is_android) {
          defines += [ "ARMV8_OS_ANDROID" ]
diff --git a/community/chromium/musl-fixes.patch b/community/chromium/musl-fixes.patch
index 30334dcbf8..7f851971ca 100644
--- a/community/chromium/musl-fixes.patch
+++ b/community/chromium/musl-fixes.patch
@@ -74,8 +74,8 @@ index 9067e84..1c47b2a 100644
    base::Version version(gnu_get_libc_version());
  
    UMALinuxGlibcVersion glibc_version_result = UMA_LINUX_GLIBC_NOT_PARSEABLE;
---- ./device/serial/serial_io_handler_posix.cc.orig
-+++ ./device/serial/serial_io_handler_posix.cc
+--- ./services/device/serial/serial_io_handler_posix.cc.orig
++++ ./services/device/serial/serial_io_handler_posix.cc
 @@ -6,6 +6,7 @@
  
  #include <sys/ioctl.h>
diff --git a/community/chromium/musl-sandbox.patch b/community/chromium/musl-sandbox.patch
index 5c4674f3c0..34717ec82c 100644
--- a/community/chromium/musl-sandbox.patch
+++ b/community/chromium/musl-sandbox.patch
@@ -1,6 +1,8 @@
---- ./sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
-+++ ./sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
-@@ -114,23 +114,13 @@
+diff --git sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
+index 68ce32a..bb779c2 100644
+--- sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
++++ sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
+@@ -137,23 +137,13 @@ namespace sandbox {
  // CLONE_VM, nor CLONE_THREAD, which includes all fork() implementations.
  ResultExpr RestrictCloneToThreadsAndEPERMFork() {
    const Arg<unsigned long> flags(0);
@@ -30,29 +32,11 @@
        .ElseIf((flags & (CLONE_VM | CLONE_THREAD)) == 0, Error(EPERM))
        .Else(CrashSIGSYSClone());
  }
---- ./sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc.orig
-+++ ./sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
-@@ -494,6 +494,7 @@
-     case __NR_mlock:
-     case __NR_munlock:
-     case __NR_munmap:
-+    case __NR_mremap:
-       return true;
-     case __NR_madvise:
-     case __NR_mincore:
-@@ -509,7 +510,6 @@
-     case __NR_modify_ldt:
- #endif
-     case __NR_mprotect:
--    case __NR_mremap:
-     case __NR_msync:
-     case __NR_munlockall:
-     case __NR_readahead:
-diff --git a/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc b/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
-index 80f02c0..21fbe21 100644
+diff --git sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
+index 7dbcc87..782be78 100644
 --- sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
 +++ sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
-@@ -373,6 +373,7 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
+@@ -391,6 +391,7 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
  #if defined(__i386__)
      case __NR_waitpid:
  #endif
@@ -60,7 +44,7 @@ index 80f02c0..21fbe21 100644
        return true;
      case __NR_clone:  // Should be parameter-restricted.
      case __NR_setns:  // Privileged.
-@@ -385,7 +386,6 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
+@@ -403,7 +404,6 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
  #if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
      case __NR_set_thread_area:
  #endif
@@ -68,3 +52,102 @@ index 80f02c0..21fbe21 100644
      case __NR_unshare:
  #if !defined(__mips__) && !defined(__aarch64__)
      case __NR_vfork:
+@@ -513,6 +513,8 @@ bool SyscallSets::IsAllowedAddressSpaceAccess(int sysno) {
+     case __NR_mlock:
+     case __NR_munlock:
+     case __NR_munmap:
++    case __NR_mremap:
++    case __NR_membarrier:
+       return true;
+     case __NR_madvise:
+     case __NR_mincore:
+@@ -530,7 +532,6 @@ bool SyscallSets::IsAllowedAddressSpaceAccess(int sysno) {
+     case __NR_modify_ldt:
+ #endif
+     case __NR_mprotect:
+-    case __NR_mremap:
+     case __NR_msync:
+     case __NR_munlockall:
+     case __NR_readahead:
+diff --git sandbox/linux/system_headers/arm64_linux_syscalls.h sandbox/linux/system_headers/arm64_linux_syscalls.h
+index 59d0eab..7ae7002 100644
+--- sandbox/linux/system_headers/arm64_linux_syscalls.h
++++ sandbox/linux/system_headers/arm64_linux_syscalls.h
+@@ -1063,4 +1063,8 @@
+ #define __NR_memfd_create 279
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier 283
++#endif
++
+ #endif  // SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_SYSCALLS_H_
+diff --git sandbox/linux/system_headers/arm_linux_syscalls.h sandbox/linux/system_headers/arm_linux_syscalls.h
+index 1addd53..7843b5e 100644
+--- sandbox/linux/system_headers/arm_linux_syscalls.h
++++ sandbox/linux/system_headers/arm_linux_syscalls.h
+@@ -1385,6 +1385,10 @@
+ #define __NR_memfd_create (__NR_SYSCALL_BASE+385)
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier (__NR_SYSCALL_BASE+389)
++#endif
++
+ // ARM private syscalls.
+ #if !defined(__ARM_NR_BASE)
+ #define __ARM_NR_BASE (__NR_SYSCALL_BASE + 0xF0000)
+diff --git sandbox/linux/system_headers/mips64_linux_syscalls.h sandbox/linux/system_headers/mips64_linux_syscalls.h
+index ec75815..612fcfa 100644
+--- sandbox/linux/system_headers/mips64_linux_syscalls.h
++++ sandbox/linux/system_headers/mips64_linux_syscalls.h
+@@ -1271,4 +1271,8 @@
+ #define __NR_memfd_create (__NR_Linux + 314)
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier (__NR_Linux + 318)
++#endif
++
+ #endif  // SANDBOX_LINUX_SYSTEM_HEADERS_MIPS64_LINUX_SYSCALLS_H_
+diff --git sandbox/linux/system_headers/mips_linux_syscalls.h sandbox/linux/system_headers/mips_linux_syscalls.h
+index ddbf97f..1742acd 100644
+--- sandbox/linux/system_headers/mips_linux_syscalls.h
++++ sandbox/linux/system_headers/mips_linux_syscalls.h
+@@ -1433,4 +1433,8 @@
+ #define __NR_memfd_create (__NR_Linux + 354)
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier (__NR_Linux + 358)
++#endif
++
+ #endif  // SANDBOX_LINUX_SYSTEM_HEADERS_MIPS_LINUX_SYSCALLS_H_
+diff --git sandbox/linux/system_headers/x86_32_linux_syscalls.h sandbox/linux/system_headers/x86_32_linux_syscalls.h
+index a6afc62..7ed0a3b 100644
+--- sandbox/linux/system_headers/x86_32_linux_syscalls.h
++++ sandbox/linux/system_headers/x86_32_linux_syscalls.h
+@@ -1422,5 +1422,9 @@
+ #define __NR_memfd_create 356
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier 375
++#endif
++
+ #endif  // SANDBOX_LINUX_SYSTEM_HEADERS_X86_32_LINUX_SYSCALLS_H_
+ 
+diff --git sandbox/linux/system_headers/x86_64_linux_syscalls.h sandbox/linux/system_headers/x86_64_linux_syscalls.h
+index 349504a..ea3c7c9 100644
+--- sandbox/linux/system_headers/x86_64_linux_syscalls.h
++++ sandbox/linux/system_headers/x86_64_linux_syscalls.h
+@@ -1290,5 +1290,9 @@
+ #define __NR_memfd_create 319
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier 324
++#endif
++
+ #endif  // SANDBOX_LINUX_SYSTEM_HEADERS_X86_64_LINUX_SYSCALLS_H_
+ 
diff --git a/community/chromium/no-execinfo.patch b/community/chromium/no-execinfo.patch
index 95451f256b..8610ecc23d 100644
--- a/community/chromium/no-execinfo.patch
+++ b/community/chromium/no-execinfo.patch
@@ -1,6 +1,6 @@
---- base/debug/stack_trace_posix.cc.orig	2017-07-27 14:05:05.534241443 +0000
-+++ base/debug/stack_trace_posix.cc	2017-07-27 14:07:54.669231362 +0000
-@@ -26,7 +26,7 @@
+--- ./base/debug/stack_trace_posix.cc.orig
++++ ./base/debug/stack_trace_posix.cc
+@@ -27,7 +27,7 @@
  #if !defined(USE_SYMBOLIZE)
  #include <cxxabi.h>
  #endif
@@ -9,7 +9,7 @@
  #include <execinfo.h>
  #endif
  
-@@ -80,7 +80,7 @@
+@@ -86,7 +86,7 @@
    // Note: code in this function is NOT async-signal safe (std::string uses
    // malloc internally).
  
@@ -18,7 +18,7 @@
    std::string::size_type search_from = 0;
    while (search_from < text->size()) {
      // Look for the start of a mangled symbol, from search_from.
-@@ -115,7 +115,7 @@
+@@ -121,7 +121,7 @@
        search_from = mangled_start + 2;
      }
    }
@@ -27,8 +27,8 @@
  }
  #endif  // !defined(USE_SYMBOLIZE)
  
-@@ -127,7 +127,7 @@
-   virtual ~BacktraceOutputHandler() {}
+@@ -133,7 +133,7 @@
+   virtual ~BacktraceOutputHandler() = default;
  };
  
 -#if !defined(__UCLIBC__) && !defined(_AIX)
@@ -36,7 +36,7 @@
  void OutputPointer(void* pointer, BacktraceOutputHandler* handler) {
    // This should be more than enough to store a 64-bit number in hex:
    // 16 hex digits + 1 for null-terminator.
-@@ -204,7 +204,7 @@
+@@ -216,7 +216,7 @@
    }
  #endif  // defined(USE_SYMBOLIZE)
  }
@@ -45,16 +45,16 @@
  
  void PrintToStderr(const char* output) {
    // NOTE: This code MUST be async-signal safe (it's used by in-process
-@@ -721,7 +721,7 @@
- // NOTE: This code MUST be async-signal safe (it's used by in-process
- // stack dumping signal handler). NO malloc or stdio is allowed here.
+@@ -812,7 +812,7 @@
+   // NOTE: This code MUST be async-signal safe (it's used by in-process
+   // stack dumping signal handler). NO malloc or stdio is allowed here.
  
 -#if !defined(__UCLIBC__) && !defined(_AIX)
 +#if defined(__GLIBC__) && !defined(_AIX)
-   count = std::min(arraysize(trace_), count);
- 
    // Though the backtrace API man page does not list any possible negative
-@@ -827,13 +827,13 @@
+   // return values, we take no chance.
+   return base::saturated_cast<size_t>(backtrace(trace, count));
+@@ -825,13 +825,13 @@
  // NOTE: This code MUST be async-signal safe (it's used by in-process
  // stack dumping signal handler). NO malloc or stdio is allowed here.