[Android] Move content/browser/{renderer_host => android}/java/*

content/browser/renderer_host/java/java_bridge_channel_host.h

-// Copyright (c) 2012 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_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_CHANNEL_HOST_H_
-#define CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_CHANNEL_HOST_H_
-
-#include "content/child/npapi/np_channel_base.h"
-
-namespace content {
-
-class JavaBridgeChannelHost : public NPChannelBase {
- public:
-  static JavaBridgeChannelHost* GetJavaBridgeChannelHost(
-      int renderer_id,
-      base::MessageLoopProxy* ipc_message_loop);
-
-  // A threadsafe function to generate a unique route ID. Used by the
-  // JavaBridgeDispatcherHost on the UI thread and this class on the Java
-  // Bridge's background thread.
-  static int ThreadsafeGenerateRouteID();
-
-  // NPChannelBase implementation:
-  virtual int GenerateRouteID() OVERRIDE;
-
-  // NPChannelBase override:
-  virtual bool Init(base::MessageLoopProxy* ipc_message_loop,
-                    bool create_pipe_now,
-                    base::WaitableEvent* shutdown_event) OVERRIDE;
-
- protected:
-  // NPChannelBase override:
-  virtual bool OnControlMessageReceived(const IPC::Message& message) OVERRIDE;
-
- private:
-  JavaBridgeChannelHost() {}
-  friend class base::RefCountedThreadSafe<JavaBridgeChannelHost>;
-  virtual ~JavaBridgeChannelHost();
-
-  static NPChannelBase* ClassFactory() {
-    return new JavaBridgeChannelHost();
-  }
-
-  // Message handlers
-  void OnGenerateRouteID(int* route_id);
-
-  DISALLOW_COPY_AND_ASSIGN(JavaBridgeChannelHost);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_CHANNEL_HOST_H_