Implement frame attribution (FrameBlamer)

components/scheduler/renderer/web_view_scheduler_impl.cc

Index: components/scheduler/renderer/web_view_scheduler_impl.cc
diff --git a/components/scheduler/renderer/web_view_scheduler_impl.cc b/components/scheduler/renderer/web_view_scheduler_impl.cc
index 562b52a0addfc8a7e93164a898077e596db9d18a..ebef3ac213af8a828b0726014b95a0dd0933c990 100644
--- a/components/scheduler/renderer/web_view_scheduler_impl.cc
+++ b/components/scheduler/renderer/web_view_scheduler_impl.cc
@@ -53,17 +53,19 @@ void WebViewSchedulerImpl::setPageVisible(bool page_visible) {
 }
 
 scoped_ptr<WebFrameSchedulerImpl>
-WebViewSchedulerImpl::createWebFrameSchedulerImpl() {
+WebViewSchedulerImpl::createWebFrameSchedulerImpl(
+    base::trace_event::BlameContext* blame_context) {
   scoped_ptr<WebFrameSchedulerImpl> frame_scheduler(
-      new WebFrameSchedulerImpl(renderer_scheduler_, this));
+      new WebFrameSchedulerImpl(renderer_scheduler_, this, blame_context));
   frame_scheduler->setPageVisible(page_visible_);
   frame_schedulers_.insert(frame_scheduler.get());
   return frame_scheduler;
 }
 
 blink::WebPassOwnPtr<blink::WebFrameScheduler>
-WebViewSchedulerImpl::createFrameScheduler() {
-  return blink::adoptWebPtr(createWebFrameSchedulerImpl().release());
+WebViewSchedulerImpl::createFrameScheduler(blink::BlameContext* blame_context) {
+  return blink::adoptWebPtr(
+      createWebFrameSchedulerImpl(blame_context).release());
 }
 
 void WebViewSchedulerImpl::Unregister(WebFrameSchedulerImpl* frame_scheduler) {