Implement shareResources==true in TestWebGraphicsContext3D

cc/test/fake_context_provider.cc

 // Copyright 2013 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 "cc/test/fake_context_provider.h"
 
 #include "cc/test/test_web_graphics_context_3d.h"
 
 namespace cc {
 
 FakeContextProvider::FakeContextProvider()
     : destroyed_(false) {
 }
 
 FakeContextProvider::FakeContextProvider(
     const CreateCallback& create_callback)
     : create_callback_(create_callback),
       bound_(false),
       destroyed_(false) {
 }
 
 FakeContextProvider::~FakeContextProvider() {}
 
 bool FakeContextProvider::InitializeOnMainThread() {
   DCHECK(!context3d_);
 
   if (create_callback_.is_null())
-    context3d_ = TestWebGraphicsContext3D::Create().Pass();
+    context3d_ = TestWebGraphicsContext3D::CreateShared();
   else
     context3d_ = create_callback_.Run();
   return context3d_;
 }
 
 bool FakeContextProvider::BindToCurrentThread() {
   bound_ = true;
   if (!context3d_->makeContextCurrent()) {
     base::AutoLock lock(destroyed_lock_);
     destroyed_ = true;
@@ skipping 25 matching lines @@
     destroyed_ = true;
   }
 }
 
 bool FakeContextProvider::DestroyedOnMainThread() {
   base::AutoLock lock(destroyed_lock_);
   return destroyed_;
 }
 
 }  // namespace cc