72 lines
3.1 KiB
Diff
72 lines
3.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Cheng Zhao <zcbenz@gmail.com>
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Date: Thu, 20 Sep 2018 17:47:44 -0700
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Subject: gin_enable_disable_v8_platform.patch
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diff --git a/gin/isolate_holder.cc b/gin/isolate_holder.cc
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index 5f8aea7105a188846fd48d199bb4e0ca2017a0ab..2514f591208372d6654ff9c5be50a51a39a881cb 100644
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--- a/gin/isolate_holder.cc
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+++ b/gin/isolate_holder.cc
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@@ -98,9 +98,10 @@ IsolateHolder::~IsolateHolder() {
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// static
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void IsolateHolder::Initialize(ScriptMode mode,
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v8::ArrayBuffer::Allocator* allocator,
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- const intptr_t* reference_table) {
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+ const intptr_t* reference_table,
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+ bool create_v8_platform) {
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CHECK(allocator);
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- V8Initializer::Initialize(mode);
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+ V8Initializer::Initialize(mode, create_v8_platform);
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g_array_buffer_allocator = allocator;
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g_reference_table = reference_table;
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}
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diff --git a/gin/public/isolate_holder.h b/gin/public/isolate_holder.h
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index f23af2d9738f3aa76e3a49301e1c3216ee4a64b4..ede178acabc63c3c33d6ce93efd5632bec50ba89 100644
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--- a/gin/public/isolate_holder.h
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+++ b/gin/public/isolate_holder.h
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@@ -88,7 +88,8 @@ class GIN_EXPORT IsolateHolder {
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// reference pointers. Otherwise, it can be nullptr.
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static void Initialize(ScriptMode mode,
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v8::ArrayBuffer::Allocator* allocator,
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- const intptr_t* reference_table = nullptr);
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+ const intptr_t* reference_table = nullptr,
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+ bool create_v8_platform = true);
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v8::Isolate* isolate() { return isolate_; }
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diff --git a/gin/v8_initializer.cc b/gin/v8_initializer.cc
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index 9298a9c75540d40133a8fc58c128aea521f3a37c..9474b26eba6d9c41162a197e11d6a871a2dd0259 100644
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--- a/gin/v8_initializer.cc
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+++ b/gin/v8_initializer.cc
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@@ -190,12 +190,14 @@ enum LoadV8FileResult {
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} // namespace
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// static
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-void V8Initializer::Initialize(IsolateHolder::ScriptMode mode) {
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+void V8Initializer::Initialize(IsolateHolder::ScriptMode mode,
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+ bool create_v8_platform) {
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static bool v8_is_initialized = false;
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if (v8_is_initialized)
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return;
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- v8::V8::InitializePlatform(V8Platform::Get());
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+ if (create_v8_platform)
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+ v8::V8::InitializePlatform(V8Platform::Get());
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if (!base::FeatureList::IsEnabled(features::kV8OptimizeJavascript)) {
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// We avoid explicitly passing --opt if kV8OptimizeJavascript is enabled
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diff --git a/gin/v8_initializer.h b/gin/v8_initializer.h
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index 2918c6235688ee4eb7c43387296e6d24145c14aa..069c2c96d5067f0444dac3c6ce6d83f75e770129 100644
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--- a/gin/v8_initializer.h
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+++ b/gin/v8_initializer.h
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@@ -20,7 +20,8 @@ namespace gin {
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class GIN_EXPORT V8Initializer {
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public:
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// This should be called by IsolateHolder::Initialize().
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- static void Initialize(IsolateHolder::ScriptMode mode);
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+ static void Initialize(IsolateHolder::ScriptMode mode,
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+ bool create_v8_platform = true);
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// Get address and size information for currently loaded snapshot.
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// If no snapshot is loaded, the return values are null for addresses
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