Add separate ContentClient interfaces for gpu/plugin/renderer processes. Since we don't have a n...

content/plugin/content_plugin_client.h

+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_PLUGIN_CONTENT_PLUGIN_CLIENT_H_
+#define CONTENT_PLUGIN_CONTENT_PLUGIN_CLIENT_H_
+#pragma once
+
+#include "base/string16.h"
+#include "content/common/content_client.h"
+
+namespace content {
+
+// Embedder API for participating in plugin logic.
+class ContentPluginClient {
+ public:
+  // Notifies that a plugin process has started.
+  virtual void PluginProcessStarted(const string16& plugin_name) {}
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PLUGIN_CONTENT_PLUGIN_CLIENT_H_