Enable builtin Mojo JS modules in layout tests

content/renderer/mojo_bindings_controller.cc

 // Copyright 2014 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/renderer/mojo_bindings_controller.h"
 
 #include "content/common/view_messages.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_view.h"
 #include "content/renderer/mojo_context_state.h"
 #include "gin/per_context_data.h"
 #include "third_party/WebKit/public/web/WebKit.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "v8/include/v8.h"
 
 namespace content {
 
 namespace {
 
 const char kMojoContextStateKey[] = "MojoContextState";
 
 struct MojoContextStateData : public base::SupportsUserData::Data {
   scoped_ptr<MojoContextState> state;
 };
 
 }  // namespace
 
-MojoBindingsController::MojoBindingsController(RenderFrame* render_frame)
+MojoBindingsController::MojoBindingsController(RenderFrame* render_frame,
+                                               bool for_layout_tests)
     : RenderFrameObserver(render_frame),
-      RenderFrameObserverTracker<MojoBindingsController>(render_frame) {}
+      RenderFrameObserverTracker<MojoBindingsController>(render_frame),
+      for_layout_tests_(for_layout_tests) {}
 
 MojoBindingsController::~MojoBindingsController() {
 }
 
 void MojoBindingsController::CreateContextState() {
   v8::HandleScope handle_scope(blink::mainThreadIsolate());
   blink::WebLocalFrame* frame =
       render_frame()->GetWebFrame()->toWebLocalFrame();
   v8::Local<v8::Context> context = frame->mainWorldScriptContext();
   gin::PerContextData* context_data = gin::PerContextData::From(context);
   MojoContextStateData* data = new MojoContextStateData;
-  data->state.reset(new MojoContextState(frame, context));
+  data->state.reset(new MojoContextState(frame, context, for_layout_tests_));
   context_data->SetUserData(kMojoContextStateKey, data);
 }
 
 void MojoBindingsController::DestroyContextState(
     v8::Local<v8::Context> context) {
   gin::PerContextData* context_data = gin::PerContextData::From(context);
   if (!context_data)
     return;
   context_data->RemoveUserData(kMojoContextStateKey);
 }
@@ skipping 37 matching lines @@
   // be empty and we don't need to destroy it.
   MojoContextState* state = GetContextState();
   if (state && !state->module_added())
     return;
 
   v8::HandleScope handle_scope(blink::mainThreadIsolate());
   DestroyContextState(render_frame()->GetWebFrame()->mainWorldScriptContext());
 }
 
 }  // namespace content