cc: Implement shared worker contexts. (v1)

mojo/cc/context_provider_mojo.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 "mojo/cc/context_provider_mojo.h"
 
 #include "base/logging.h"
 #include "mojo/gles2/gles2_context.h"
 #include "mojo/gpu/mojo_gles2_impl_autogen.h"
 #include "third_party/mojo/src/mojo/public/cpp/environment/environment.h"
@@ skipping 39 matching lines @@
   return capabilities_;
 }
 
 void ContextProviderMojo::SetupLock() {
 }
 
 base::Lock* ContextProviderMojo::GetLock() {
   return &context_lock_;
 }
 
-bool ContextProviderMojo::DestroyedOnMainThread() { return !context_; }
+bool ContextProviderMojo::HasBeenLostOnMainThread() {
+  return !context_;
+}
+
+bool ContextProviderMojo::HasBeenDestroyed() {
+  return !context_;
+}
 
 ContextProviderMojo::~ContextProviderMojo() {
   context_gl_.reset();
   if (context_)
     MojoGLES2DestroyContext(context_);
 }
 
 void ContextProviderMojo::ContextLost() {
 }
 
 }  // namespace mojo