Revert 178747

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
===================================================================
--- content/renderer/render_view_impl.cc	(revision 179369)
+++ content/renderer/render_view_impl.cc	(working copy)
@@ -5936,7 +5936,7 @@
 bool RenderViewImpl::SupportsAsynchronousSwapBuffers() {
   // Contexts using the command buffer support asynchronous swapbuffers.
   // See RenderViewImpl::createOutputSurface().
-  if (RenderThreadImpl::current()->compositor_thread() ||
+  if (WebWidgetHandlesCompositorScheduling() ||
       CommandLine::ForCurrentProcess()->HasSwitch(switches::kInProcessWebGL))
     return false;
 
@@ -6504,6 +6504,10 @@
   main_frame->enableViewSourceMode(true);
 }
 
+bool RenderViewImpl::WebWidgetHandlesCompositorScheduling() const {
+  return !!RenderThreadImpl::current()->compositor_thread();
+}
+
 void RenderViewImpl::OnJavaBridgeInit() {
   DCHECK(!java_bridge_dispatcher_);
 #if defined(ENABLE_JAVA_BRIDGE)