Replace skia::RefPtr with sk_sp<> in content/

content/common/gpu/client/grcontext_for_gles2_interface.h

Index: content/common/gpu/client/grcontext_for_gles2_interface.h
diff --git a/content/common/gpu/client/grcontext_for_gles2_interface.h b/content/common/gpu/client/grcontext_for_gles2_interface.h
index aa8d2a566cb8ffbc2760eb5f4ea588a566658ecf..354092a95925303195a7916370f57a9efea3072c 100644
--- a/content/common/gpu/client/grcontext_for_gles2_interface.h
+++ b/content/common/gpu/client/grcontext_for_gles2_interface.h
@@ -6,7 +6,7 @@
 #define CONTENT_COMMON_GPU_CLIENT_GRCONTEXT_FOR_GLES2_INTERFACE_H_
 
 #include "base/macros.h"
-#include "skia/ext/refptr.h"
+#include "third_party/skia/include/core/SkRefCnt.h"
 
 class GrContext;
 
@@ -32,7 +32,7 @@ class GrContextForGLES2Interface {
   void FreeGpuResources();
 
  private:
-  skia::RefPtr<class GrContext> gr_context_;
+  sk_sp<class GrContext> gr_context_;
 
   DISALLOW_COPY_AND_ASSIGN(GrContextForGLES2Interface);
 };