Patch 3/3 to get WebScheduler via WebThread

content/renderer/renderer_blink_platform_impl.cc

Index: content/renderer/renderer_blink_platform_impl.cc
diff --git a/content/renderer/renderer_blink_platform_impl.cc b/content/renderer/renderer_blink_platform_impl.cc
index f8ee03c6f255d72ccc505a7e6bdd829ff1ad01a9..e42a1a04c0f40de4800289bd6c48f485fd99484c 100644
--- a/content/renderer/renderer_blink_platform_impl.cc
+++ b/content/renderer/renderer_blink_platform_impl.cc
@@ -223,11 +223,6 @@ class RendererBlinkPlatformImpl::SandboxSupport
 RendererBlinkPlatformImpl::RendererBlinkPlatformImpl(
     RendererScheduler* renderer_scheduler)
     : BlinkPlatformImpl(renderer_scheduler->DefaultTaskRunner()),
-      web_scheduler_(
-          new WebSchedulerImpl(renderer_scheduler,
-                               renderer_scheduler->IdleTaskRunner(),
-                               renderer_scheduler->LoadingTaskRunner(),
-                               renderer_scheduler->TimerTaskRunner())),
       main_thread_(new WebThreadImplForRendererScheduler(renderer_scheduler)),
       clipboard_delegate_(new RendererClipboardDelegate),
       clipboard_(new WebClipboardImpl(clipboard_delegate_.get())),
@@ -262,10 +257,6 @@ RendererBlinkPlatformImpl::~RendererBlinkPlatformImpl() {
 
 //------------------------------------------------------------------------------
 
-blink::WebScheduler* RendererBlinkPlatformImpl::scheduler() {
-  return web_scheduler_.get();
-}
-
 blink::WebThread* RendererBlinkPlatformImpl::currentThread() {
   if (main_thread_->isCurrentThread())
     return main_thread_.get();