scheduler: Move the Blink scheduler into Blink

content/renderer/renderer_blink_platform_impl.h

Index: content/renderer/renderer_blink_platform_impl.h
diff --git a/content/renderer/renderer_blink_platform_impl.h b/content/renderer/renderer_blink_platform_impl.h
index c0704ab7f0abecf59e30064ef39340960b7bc5f2..abcb969f28fbee14471251ff3adecd396c8c196e 100644
--- a/content/renderer/renderer_blink_platform_impl.h
+++ b/content/renderer/renderer_blink_platform_impl.h
@@ -32,6 +32,10 @@ class SyncMessageFilter;
 }
 
 namespace blink {
+namespace scheduler {
+class RendererScheduler;
+class WebThreadImplForRendererScheduler;
+}
 class WebCanvasCaptureHandler;
 class WebDeviceMotionData;
 class WebDeviceOrientationData;
@@ -43,11 +47,6 @@ class WebSecurityOrigin;
 class WebServiceWorkerCacheStorage;
 }
 
-namespace scheduler {
-class RendererScheduler;
-class WebThreadImplForRendererScheduler;
-}
-
 namespace shell {
 class InterfaceProvider;
 }
@@ -67,7 +66,7 @@ class WebFileSystemImpl;
 class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
  public:
   RendererBlinkPlatformImpl(
-      scheduler::RendererScheduler* renderer_scheduler,
+      blink::scheduler::RendererScheduler* renderer_scheduler,
       base::WeakPtr<shell::InterfaceProvider> remote_interfaces);
   ~RendererBlinkPlatformImpl() override;
 
@@ -296,7 +295,7 @@ class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
 
   IDMap<PlatformEventObserverBase, IDMapOwnPointer> platform_event_observers_;
 
-  scheduler::RendererScheduler* renderer_scheduler_;  // NOT OWNED
+  blink::scheduler::RendererScheduler* renderer_scheduler_;  // NOT OWNED
   TopLevelBlameContext top_level_blame_context_;
 
   WebTrialTokenValidatorImpl trial_token_validator_;