cc: Update Main RendererCapabilities on DeferredInitialize

cc/trees/single_thread_proxy.cc

Index: cc/trees/single_thread_proxy.cc
diff --git a/cc/trees/single_thread_proxy.cc b/cc/trees/single_thread_proxy.cc
index dcd4cf679b74500ee3ad7fa901d675f6700de710..08ebbbea9a73a98f74f4018b7b2d3b8a60878d36 100644
--- a/cc/trees/single_thread_proxy.cc
+++ b/cc/trees/single_thread_proxy.cc
@@ -161,6 +161,9 @@ void SingleThreadProxy::CreateAndInitializeOutputSurface() {
   }
 
   OnOutputSurfaceInitializeAttempted(initialized);
+  if (initialized) {
+    layer_tree_host_->RendererCapabilitiesChanged();
+  }
 }
 
 void SingleThreadProxy::OnOutputSurfaceInitializeAttempted(bool success) {
@@ -370,6 +373,12 @@ void SingleThreadProxy::SendManagedMemoryStats() {
 
 bool SingleThreadProxy::IsInsideDraw() { return inside_draw_; }
 
+void SingleThreadProxy::UpdateRendererCapabilitiesOnImplThread() {
+  // Thread-only/Impl-side-painting-only feature. Although it's not impossible
+  // to implement here.
+  NOTREACHED();
+}
+
 void SingleThreadProxy::DidLoseOutputSurfaceOnImplThread() {
   TRACE_EVENT0("cc", "SingleThreadProxy::DidLoseOutputSurfaceOnImplThread");
   // Cause a commit so we can notice the lost context.