Manual fixups in compositor code scoped_refptr operator T* removal.

cc/output/delegating_renderer.cc

Index: cc/output/delegating_renderer.cc
diff --git a/cc/output/delegating_renderer.cc b/cc/output/delegating_renderer.cc
index 8a9f46188be887696e92bc23670da55115d6ed2f..af637646530e482de346ed77bd073867928be362 100644
--- a/cc/output/delegating_renderer.cc
+++ b/cc/output/delegating_renderer.cc
@@ -118,7 +118,7 @@ void DelegatingRenderer::DidChangeVisibility() {
   if (!visible()) {
     TRACE_EVENT0("cc", "DelegatingRenderer::SetVisible dropping resources");
     resource_provider_->ReleaseCachedData();
-    if (context_provider) {
+    if (context_provider.get()) {
       context_provider->DeleteCachedResources();
       context_provider->ContextGL()->Flush();
     }
@@ -126,7 +126,7 @@ void DelegatingRenderer::DidChangeVisibility() {
   // We loop visibility to the GPU process, since that's what manages memory.
   // That will allow it to feed us with memory allocations that we can act
   // upon.
-  if (context_provider)
+  if (context_provider.get())
     context_provider->ContextSupport()->SetSurfaceVisible(visible());
 }