Convert the pp::proxy namespace to the ppapi::proxy namespace.

ppapi/proxy/ppb_graphics_3d_proxy.cc

 // 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.
 
 #include "ppapi/proxy/ppb_graphics_3d_proxy.h"
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/proxy/enter_proxy.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/resource_creation_api.h"
 #include "ppapi/thunk/thunk.h"
 
-using ppapi::HostResource;
-using ppapi::Resource;
 using ppapi::thunk::EnterFunctionNoLock;
 using ppapi::thunk::EnterResourceNoLock;
 using ppapi::thunk::PPB_Graphics3D_API;
 using ppapi::thunk::ResourceCreationAPI;
 
-namespace pp {
+namespace ppapi {
 namespace proxy {
 
 namespace {
 const int32 kCommandBufferSize = 1024 * 1024;
 const int32 kTransferBufferSize = 1024 * 1024;
 
 class CommandBuffer : public gpu::CommandBuffer {
  public:
   CommandBuffer(const HostResource& resource, PluginDispatcher* dispatcher);
   virtual ~CommandBuffer();
@@ skipping 369 matching lines @@
     : InterfaceProxy(dispatcher, target_interface),
       callback_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) {
 }
 
 PPB_Graphics3D_Proxy::~PPB_Graphics3D_Proxy() {
 }
 
 // static
 const InterfaceProxy::Info* PPB_Graphics3D_Proxy::GetInfo() {
   static const Info info = {
-    ::ppapi::thunk::GetPPB_Graphics3D_Thunk(),
+    thunk::GetPPB_Graphics3D_Thunk(),
     PPB_GRAPHICS_3D_DEV_INTERFACE,
     INTERFACE_ID_PPB_GRAPHICS_3D,
     false,
     &CreateGraphics3DProxy,
   };
   return &info;
 }
 
 // static
 PP_Resource PPB_Graphics3D_Proxy::CreateProxyResource(
@@ skipping 180 matching lines @@
 }
 
 void PPB_Graphics3D_Proxy::SendSwapBuffersACKToPlugin(
     int32_t result,
     const HostResource& context) {
   dispatcher()->Send(new PpapiMsg_PPBGraphics3D_SwapBuffersACK(
       INTERFACE_ID_PPB_GRAPHICS_3D, context, result));
 }
 
 }  // namespace proxy
-}  // namespace pp
+}  // namespace ppapi