PluginResource: Avoid having two sets of similar methods for talking with browser and renderer.

ppapi/proxy/gamepad_resource.cc

 // 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.
 
 #include "ppapi/proxy/gamepad_resource.h"
 
 #include <string.h>
 
 #include "base/bind.h"
 #include "base/threading/platform_thread.h"
@@ skipping 30 matching lines @@
   return base::subtle::Release_Load(sequence) != version;
 }
 
 }  // namespace
 
 GamepadResource::GamepadResource(Connection connection, PP_Instance instance)
     : PluginResource(connection, instance),
       buffer_(NULL) {
   memset(&last_read_, 0, sizeof(last_read_));
 
-  SendCreateToBrowser(PpapiHostMsg_Gamepad_Create());
-  CallBrowser<PpapiPluginMsg_Gamepad_SendMemory>(
+  SendCreate(BROWSER, PpapiHostMsg_Gamepad_Create());
+  Call<PpapiPluginMsg_Gamepad_SendMemory>(
+      BROWSER,
       PpapiHostMsg_Gamepad_RequestMemory(),
       base::Bind(&GamepadResource::OnPluginMsgSendMemory, this));
 }
 
 GamepadResource::~GamepadResource() {
 }
 
 void GamepadResource::Sample(PP_GamepadsSampleData* data) {
   if (!buffer_) {
     // Browser hasn't sent back our shared memory, give the plugin gamepad
@@ skipping 38 matching lines @@
   params.GetSharedMemoryHandleAtIndex(0, &handle);
 
   shared_memory_.reset(new base::SharedMemory(handle, true));
   CHECK(shared_memory_->Map(sizeof(ContentGamepadHardwareBuffer)));
   buffer_ = static_cast<const ContentGamepadHardwareBuffer*>(
       shared_memory_->memory());
 }
 
 }  // namespace proxy
 }  // namespace ppapi