Trigger didCommitAndDrawCompositorFrame on Swapbuffers complete

content/renderer/render_widget_fullscreen_pepper.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_widget_fullscreen_pepper.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "content/common/view_messages.h"
 #include "content/renderer/gpu/gpu_channel_host.h"
@@ skipping 468 matching lines @@
   return compositing;
 }
 
 void RenderWidgetFullscreenPepper::SwapBuffers() {
   DCHECK(context_);
   OnSwapBuffersPosted();
   context_->SwapBuffers();
   context_->Echo(base::Bind(
       &RenderWidgetFullscreenPepper::OnSwapBuffersCompleteByRendererGLContext,
       weak_ptr_factory_.GetWeakPtr()));
+
+  // The compositor isn't actually active in this path, but pretend it is for
+  // scheduling purposes.
+  didCommitAndDrawCompositorFrame();
 }
 
 void RenderWidgetFullscreenPepper::OnLostContext(
     RendererGLContext::ContextLostReason) {
   if (!context_)
     return;
   // Destroy the context later, in case we got called from InitContext for
   // example. We still need to reset context_ now so that a new context gets
   // created when the plugin recreates its own.
   MessageLoop::current()->PostTask(
@@ skipping 12 matching lines @@
 
 RendererGLContext*
 RenderWidgetFullscreenPepper::GetParentContextForPlatformContext3D() {
   if (!context_) {
     CreateContext();
   }
   if (!context_)
     return NULL;
   return context_;
 }