Infrastructure for reading V8's initial snapshot from external files

content/public/test/render_view_test.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/public/test/render_view_test.h"
 
 #include "base/run_loop.h"
 #include "content/common/dom_storage/dom_storage_types.h"
 #include "content/common/frame_messages.h"
 #include "content/common/input_messages.h"
@@ skipping 20 matching lines @@
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebScriptSource.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "v8/include/v8.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
 #endif
 
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+#include "gin/public/isolate_holder.h"
+#endif
+
 using blink::WebInputEvent;
 using blink::WebLocalFrame;
 using blink::WebMouseEvent;
 using blink::WebScriptSource;
 using blink::WebString;
 using blink::WebURLRequest;
 
 namespace {
 const int32 kOpenerId = -2;
 const int32 kRouteId = 5;
@@ skipping 107 matching lines @@
 #endif
   command_line_.reset(new CommandLine(CommandLine::NO_PROGRAM));
   params_.reset(new MainFunctionParams(*command_line_));
   platform_.reset(new RendererMainPlatformDelegate(*params_));
   platform_->PlatformInitialize();
 
   // Setting flags and really doing anything with WebKit is fairly fragile and
   // hacky, but this is the world we live in...
   std::string flags("--expose-gc");
   v8::V8::SetFlagsFromString(flags.c_str(), static_cast<int>(flags.size()));
+
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+  gin::IsolateHolder::LoadV8Snapshot();
+#endif
+
   blink::initialize(blink_platform_impl_.Get());
 
   // Ensure that we register any necessary schemes when initializing WebKit,
   // since we are using a MockRenderThread.
   RenderThreadImpl::RegisterSchemes();
 
   // This check is needed because when run under content_browsertests,
   // ResourceBundle isn't initialized (since we have to use a diferent test
   // suite implementation than for content_unittests). For browser_tests, this
   // is already initialized.
@@ skipping 244 matching lines @@
   FrameMsg_Navigate navigate_message(impl->GetMainRenderFrame()->GetRoutingID(),
                                      navigate_params);
   impl->GetMainRenderFrame()->OnMessageReceived(navigate_message);
 
   // The load actually happens asynchronously, so we pump messages to process
   // the pending continuation.
   FrameLoadWaiter(view_->GetMainRenderFrame()).Wait();
 }
 
 }  // namespace content