Disable automatic flushes on compositor contexts.

content/browser/renderer_host/compositor_impl_android.cc

Index: content/browser/renderer_host/compositor_impl_android.cc
diff --git a/content/browser/renderer_host/compositor_impl_android.cc b/content/browser/renderer_host/compositor_impl_android.cc
index dc21f2d5fcc6597bc3be170339273dfce4dd7607..a3bb9a64e53fed3e2085a8aae0491d542c93b514 100644
--- a/content/browser/renderer_host/compositor_impl_android.cc
+++ b/content/browser/renderer_host/compositor_impl_android.cc
@@ -185,6 +185,7 @@ void CompositorImpl::applyScrollAndScale(const WebKit::WebSize& scrollDelta,
 WebKit::WebCompositorOutputSurface* CompositorImpl::createOutputSurface() {
   WebKit::WebGraphicsContext3D::Attributes attrs;
   attrs.shareResources = true;
+  attrs.noAutomaticFlushes = true;
   GpuChannelHostFactory* factory = BrowserGpuChannelHostFactory::instance();
   GURL url("chrome://gpu/Compositor::createContext3D");
   base::WeakPtr<WebGraphicsContext3DSwapBuffersClient> swap_client;