DidInitializeVisibleTileOnImplThread  131 cc/trees/layer_tree_host_impl_unittest.cc   virtual void DidInitializeVisibleTileOnImplThread() OVERRIDE {
DidInitializeVisibleTileOnImplThread  316 cc/trees/single_thread_proxy.cc void SingleThreadProxy::DidInitializeVisibleTileOnImplThread() {
DidInitializeVisibleTileOnImplThread  614 cc/trees/thread_proxy.cc void ThreadProxy::DidInitializeVisibleTileOnImplThread() {