Patch 1/3 to get WebScheduler via WebThread

content/renderer/scheduler/webthread_impl_for_renderer_scheduler.h

Index: content/renderer/scheduler/webthread_impl_for_renderer_scheduler.h
diff --git a/content/renderer/scheduler/webthread_impl_for_renderer_scheduler.h b/content/renderer/scheduler/webthread_impl_for_renderer_scheduler.h
index 4b8d9fb31edf1b814bbc6f44a7501f5a75110e7f..46d067b0998bf7a48921fc608f6ff116bda7da24 100644
--- a/content/renderer/scheduler/webthread_impl_for_renderer_scheduler.h
+++ b/content/renderer/scheduler/webthread_impl_for_renderer_scheduler.h
@@ -8,9 +8,14 @@
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "content/child/webthread_base.h"
 
+namespace blink {
+class WebScheduler;
+};
+
 namespace content {
 
 class RendererScheduler;
+class RendererWebSchedulerImpl;
 
 class CONTENT_EXPORT WebThreadImplForRendererScheduler : public WebThreadBase {
  public:
@@ -18,6 +23,8 @@ class CONTENT_EXPORT WebThreadImplForRendererScheduler : public WebThreadBase {
   virtual ~WebThreadImplForRendererScheduler();
 
   // blink::WebThread implementation.
+  // TODO(alexclarke): mark this as override when blink patch lands

[Sami, 2015/04/15 12:37:13]

Ditto about override.

[alex clarke (OOO till 29th), 2015/04/15 14:25:46]

Done.

+  blink::WebScheduler* scheduler() const;
   blink::PlatformThreadId threadId() const override;
 
   // WebThreadBase implementation.
@@ -31,6 +38,7 @@ class CONTENT_EXPORT WebThreadImplForRendererScheduler : public WebThreadBase {
   void RemoveTaskObserverInternal(
       base::MessageLoop::TaskObserver* observer) override;
 
+  scoped_ptr<RendererWebSchedulerImpl> web_scheduler_;
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   scoped_refptr<SingleThreadIdleTaskRunner> idle_task_runner_;
   RendererScheduler* scheduler_;  // Not owned.