Remove WebGraphicsContext3D getter from cc::ContextProvider

webkit/common/gpu/context_provider_in_process.cc

Index: webkit/common/gpu/context_provider_in_process.cc
diff --git a/webkit/common/gpu/context_provider_in_process.cc b/webkit/common/gpu/context_provider_in_process.cc
index 70d9d34bfe164bd169c06eda34d159cf8c177f55..1e543a51985d13ef16421158fdcb17ad790d0bac 100644
--- a/webkit/common/gpu/context_provider_in_process.cc
+++ b/webkit/common/gpu/context_provider_in_process.cc
@@ -117,13 +117,6 @@ ContextProviderInProcess::ContextCapabilities() {
   return capabilities_;
 }
 
-blink::WebGraphicsContext3D* ContextProviderInProcess::Context3d() {
-  DCHECK(lost_context_callback_proxy_);  // Is bound to thread.
-  DCHECK(context_thread_checker_.CalledOnValidThread());
-
-  return context3d_.get();
-}
-
 ::gpu::gles2::GLES2Interface* ContextProviderInProcess::ContextGL() {
   DCHECK(context3d_);
   DCHECK(lost_context_callback_proxy_);  // Is bound to thread.