Cleanup: Move ContextProviderWebContext into cc/blink.

content/common/gpu/client/context_provider_command_buffer.h

Index: content/common/gpu/client/context_provider_command_buffer.h
diff --git a/content/common/gpu/client/context_provider_command_buffer.h b/content/common/gpu/client/context_provider_command_buffer.h
index 39c7fefc083ead86881012fb5309846076a607ae..5be1e42377d9a4f0622e138bd07ad3acdca45661 100644
--- a/content/common/gpu/client/context_provider_command_buffer.h
+++ b/content/common/gpu/client/context_provider_command_buffer.h
@@ -9,10 +9,10 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/thread_checker.h"
+#include "cc/blink/context_provider_web_context.h"
 #include "cc/output/context_provider.h"
 #include "content/common/content_export.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
-#include "webkit/common/gpu/context_provider_web_context.h"
 
 namespace webkit {
 namespace gpu {
@@ -25,7 +25,7 @@ namespace content {
 // Implementation of cc::ContextProvider that provides a
 // WebGraphicsContext3DCommandBufferImpl context and a GrContext.
 class CONTENT_EXPORT ContextProviderCommandBuffer
-    : NON_EXPORTED_BASE(public webkit::gpu::ContextProviderWebContext) {
+    : NON_EXPORTED_BASE(public cc_blink::ContextProviderWebContext) {
  public:
   static scoped_refptr<ContextProviderCommandBuffer> Create(
       scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context3d,
@@ -33,7 +33,7 @@ class CONTENT_EXPORT ContextProviderCommandBuffer
 
   CommandBufferProxyImpl* GetCommandBufferProxy();
 
-  // ContextProviderWebContext implementation.
+  // cc_blink::ContextProviderWebContext implementation.
   WebGraphicsContext3DCommandBufferImpl* WebContext3D() override;
 
   // cc::ContextProvider implementation.