cc: Update Main RendererCapabilities on DeferredInitialize

cc/test/fake_picture_layer.cc

Index: cc/test/fake_picture_layer.cc
diff --git a/cc/test/fake_picture_layer.cc b/cc/test/fake_picture_layer.cc
index 69292c3d0e62b572bb55447762a03b1928e3b562..37d6e1b087b8ad04632338c3a9bd259def2767c5 100644
--- a/cc/test/fake_picture_layer.cc
+++ b/cc/test/fake_picture_layer.cc
@@ -12,6 +12,7 @@ FakePictureLayer::FakePictureLayer(ContentLayerClient* client)
     : PictureLayer(client),
       update_count_(0),
       push_properties_count_(0),
+      renderer_capabilities_changed_count_(0),
       always_update_resources_(false) {
   SetAnchorPoint(gfx::PointF(0.f, 0.f));
   SetBounds(gfx::Size(1, 1));
@@ -37,5 +38,9 @@ void FakePictureLayer::PushPropertiesTo(LayerImpl* layer) {
   push_properties_count_++;
 }
 
+void FakePictureLayer::OnOutputSurfaceCreated() {
+  PictureLayer::OnOutputSurfaceCreated();
+  renderer_capabilities_changed_count_++;
+}
 
 }  // namespace cc