BASELINE: Update Chromium to 57.0.2987.144

Change-Id: I29db402ff696c71a04c4dbaec822c2e53efe0267
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>

10 files changed, 36 insertions, 22 deletions

diff --git a/chromium/gin/function_template.h b/chromium/gin/function_template.h
index 69ce797c721..a4c22f2f96e 100644
--- a/chromium/gin/function_template.h
+++ b/chromium/gin/function_template.h
@@ -17,8 +17,6 @@
 
 namespace gin {
 
-class PerIsolateData;
-
 enum CreateFunctionTemplateFlags {
   HolderIsFirstArgument = 1 << 0,
 };
diff --git a/chromium/gin/gin_features.cc b/chromium/gin/gin_features.cc
index b474b191ac3..7699db7a286 100644
--- a/chromium/gin/gin_features.cc
+++ b/chromium/gin/gin_features.cc
@@ -6,9 +6,10 @@
 
 namespace features {
 
-// Enables or disables the V8 Ignition interpreter.
-const base::Feature kV8Ignition {
-  "V8Ignition", base::FEATURE_DISABLED_BY_DEFAULT
+// Enables or disables the future compiler pipeline of V8, with the Ignition
+// interpreter and TurboFan compiler.
+const base::Feature kV8Future {
+  "V8Future", base::FEATURE_DISABLED_BY_DEFAULT
 };
 
 // Enables or disables the V8 Ignition interpreter on low end
diff --git a/chromium/gin/isolate_holder.cc b/chromium/gin/isolate_holder.cc
index 04449d26ab5..e38190c4285 100644
--- a/chromium/gin/isolate_holder.cc
+++ b/chromium/gin/isolate_holder.cc
@@ -27,10 +27,13 @@ namespace {
 v8::ArrayBuffer::Allocator* g_array_buffer_allocator = nullptr;
 }  // namespace
 
-IsolateHolder::IsolateHolder() : IsolateHolder(AccessMode::kSingleThread) {
-}
+IsolateHolder::IsolateHolder(
+    scoped_refptr<base::SingleThreadTaskRunner> task_runner)
+    : IsolateHolder(std::move(task_runner), AccessMode::kSingleThread) {}
 
-IsolateHolder::IsolateHolder(AccessMode access_mode)
+IsolateHolder::IsolateHolder(
+    scoped_refptr<base::SingleThreadTaskRunner> task_runner,
+    AccessMode access_mode)
     : access_mode_(access_mode) {
   v8::ArrayBuffer::Allocator* allocator = g_array_buffer_allocator;
   CHECK(allocator) << "You need to invoke gin::IsolateHolder::Initialize first";
@@ -41,7 +44,8 @@ IsolateHolder::IsolateHolder(AccessMode access_mode)
                                        base::SysInfo::AmountOfVirtualMemory());
   params.array_buffer_allocator = allocator;
   isolate_ = v8::Isolate::New(params);
-  isolate_data_.reset(new PerIsolateData(isolate_, allocator, access_mode));
+  isolate_data_.reset(
+      new PerIsolateData(isolate_, allocator, access_mode, task_runner));
   isolate_memory_dump_provider_.reset(new V8IsolateMemoryDumpProvider(this));
 #if defined(OS_WIN)
   {
diff --git a/chromium/gin/per_isolate_data.cc b/chromium/gin/per_isolate_data.cc
index 261782eeaa5..029b93d5f7a 100644
--- a/chromium/gin/per_isolate_data.cc
+++ b/chromium/gin/per_isolate_data.cc
@@ -21,13 +21,16 @@ using v8::ObjectTemplate;
 
 namespace gin {
 
-PerIsolateData::PerIsolateData(Isolate* isolate,
-                               ArrayBuffer::Allocator* allocator,
-                               IsolateHolder::AccessMode access_mode)
+PerIsolateData::PerIsolateData(
+    Isolate* isolate,
+    ArrayBuffer::Allocator* allocator,
+    IsolateHolder::AccessMode access_mode,
+    scoped_refptr<base::SingleThreadTaskRunner> task_runner)
     : isolate_(isolate),
       allocator_(allocator),
       access_mode_(access_mode),
-      task_runner_(base::ThreadTaskRunnerHandle::Get()) {
+      task_runner_(
+          task_runner ? task_runner : base::ThreadTaskRunnerHandle::Get()) {
   isolate_->SetData(kEmbedderNativeGin, this);
 }
 
diff --git a/chromium/gin/per_isolate_data.h b/chromium/gin/per_isolate_data.h
index 4b4037b1b8b..ac0cf95ab35 100644
--- a/chromium/gin/per_isolate_data.h
+++ b/chromium/gin/per_isolate_data.h
@@ -32,7 +32,8 @@ class GIN_EXPORT PerIsolateData {
  public:
   PerIsolateData(v8::Isolate* isolate,
                  v8::ArrayBuffer::Allocator* allocator,
-                 IsolateHolder::AccessMode access_mode);
+                 IsolateHolder::AccessMode access_mode,
+                 scoped_refptr<base::SingleThreadTaskRunner> task_runner);
   ~PerIsolateData();
 
   static PerIsolateData* From(v8::Isolate* isolate);
diff --git a/chromium/gin/public/gin_features.h b/chromium/gin/public/gin_features.h
index 1a8a70456d0..69170c54071 100644
--- a/chromium/gin/public/gin_features.h
+++ b/chromium/gin/public/gin_features.h
@@ -13,7 +13,7 @@
 
 namespace features {
 
-GIN_EXPORT extern const base::Feature kV8Ignition;
+GIN_EXPORT extern const base::Feature kV8Future;
 GIN_EXPORT extern const base::Feature kV8IgnitionLowEnd;
 
 }  // namespace features
diff --git a/chromium/gin/public/isolate_holder.h b/chromium/gin/public/isolate_holder.h
index 7cf3d94ac89..62b87108580 100644
--- a/chromium/gin/public/isolate_holder.h
+++ b/chromium/gin/public/isolate_holder.h
@@ -8,10 +8,15 @@
 #include <memory>
 
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
 #include "gin/gin_export.h"
 #include "gin/public/v8_idle_task_runner.h"
 #include "v8/include/v8.h"
 
+namespace base {
+class SingleThreadTaskRunner;
+}
+
 namespace gin {
 
 class PerIsolateData;
@@ -42,8 +47,10 @@ class GIN_EXPORT IsolateHolder {
     kStableAndExperimentalV8Extras,
   };
 
-  IsolateHolder();
-  explicit IsolateHolder(AccessMode access_mode);
+  explicit IsolateHolder(
+      scoped_refptr<base::SingleThreadTaskRunner> task_runner);
+  IsolateHolder(scoped_refptr<base::SingleThreadTaskRunner> task_runner,
+                AccessMode access_mode);
   ~IsolateHolder();
 
   // Should be invoked once before creating IsolateHolder instances to
diff --git a/chromium/gin/shell/gin_main.cc b/chromium/gin/shell/gin_main.cc
index e73ce1f6dd0..c7cf598756d 100644
--- a/chromium/gin/shell/gin_main.cc
+++ b/chromium/gin/shell/gin_main.cc
@@ -80,8 +80,7 @@ int main(int argc, char** argv) {
   gin::IsolateHolder::Initialize(gin::IsolateHolder::kStrictMode,
                                  gin::IsolateHolder::kStableV8Extras,
                                  gin::ArrayBufferAllocator::SharedInstance());
-  gin::IsolateHolder instance;
-
+  gin::IsolateHolder instance(base::ThreadTaskRunnerHandle::Get());
 
   gin::GinShellRunnerDelegate delegate;
   gin::ShellRunner runner(&delegate, instance.isolate());
diff --git a/chromium/gin/shell_runner_unittest.cc b/chromium/gin/shell_runner_unittest.cc
index abd4f3cb755..0743ededb62 100644
--- a/chromium/gin/shell_runner_unittest.cc
+++ b/chromium/gin/shell_runner_unittest.cc
@@ -6,6 +6,7 @@
 
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "gin/array_buffer.h"
 #include "gin/converter.h"
 #include "gin/public/isolate_holder.h"
@@ -35,7 +36,7 @@ TEST(RunnerTest, Run) {
   gin::IsolateHolder::Initialize(gin::IsolateHolder::kStrictMode,
                                  gin::IsolateHolder::kStableV8Extras,
                                  gin::ArrayBufferAllocator::SharedInstance());
-  gin::IsolateHolder instance;
+  gin::IsolateHolder instance(base::ThreadTaskRunnerHandle::Get());
 
   ShellRunnerDelegate delegate;
   Isolate* isolate = instance.isolate();
diff --git a/chromium/gin/v8_initializer.cc b/chromium/gin/v8_initializer.cc
index 99276f4a272..9abea43866b 100644
--- a/chromium/gin/v8_initializer.cc
+++ b/chromium/gin/v8_initializer.cc
@@ -419,9 +419,9 @@ void V8Initializer::Initialize(IsolateHolder::ScriptMode mode,
   }
 
   const char* ignition_enabled_crash_key = "N";
-  if (base::FeatureList::IsEnabled(features::kV8Ignition)) {
+  if (base::FeatureList::IsEnabled(features::kV8Future)) {
     ignition_enabled_crash_key = "Y";
-    std::string flag("--ignition-staging");
+    std::string flag("--future");
     v8::V8::SetFlagsFromString(flag.c_str(), static_cast<int>(flag.size()));
   } else if (base::FeatureList::IsEnabled(features::kV8IgnitionLowEnd) &&
              base::SysInfo::IsLowEndDevice()) {