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

ppapi/proxy/ppb_flash_proxy.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 PPAPI_PPB_FLASH_PROXY_H_
 #define PPAPI_PPB_FLASH_PROXY_H_
 
 #include <string>
 #include <vector>
 
 #include "ipc/ipc_platform_file.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_module.h"
 #include "ppapi/c/pp_time.h"
 #include "ppapi/proxy/interface_proxy.h"
 #include "ppapi/shared_impl/host_resource.h"
 
 struct PP_FileInfo;
 struct PPB_Flash;
 
-namespace pp {
+namespace ppapi {
 namespace proxy {
 
 struct PPBFlash_DrawGlyphs_Params;
 class SerializedVarReturnValue;
 
 class PPB_Flash_Proxy : public InterfaceProxy {
  public:
   PPB_Flash_Proxy(Dispatcher* dispatcher, const void* target_interface);
   virtual ~PPB_Flash_Proxy();
 
   static const Info* GetInfo();
 
   const PPB_Flash* ppb_flash_target() const {
     return static_cast<const PPB_Flash*>(target_interface());
   }
 
   // InterfaceProxy implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg);
 
  private:
   // Message handlers.
   void OnMsgSetInstanceAlwaysOnTop(PP_Instance instance,
                                    PP_Bool on_top);
-  void OnMsgDrawGlyphs(const pp::proxy::PPBFlash_DrawGlyphs_Params& params,
+  void OnMsgDrawGlyphs(const PPBFlash_DrawGlyphs_Params& params,
                        PP_Bool* result);
   void OnMsgGetProxyForURL(PP_Instance instance,
                            const std::string& url,
                            SerializedVarReturnValue result);
-  void OnMsgNavigate(const ppapi::HostResource& request_info,
+  void OnMsgNavigate(const HostResource& request_info,
                      const std::string& target,
                      bool from_user_action,
                      int32_t* result);
   void OnMsgRunMessageLoop(PP_Instance instance);
   void OnMsgQuitMessageLoop(PP_Instance instance);
   void OnMsgGetLocalTimeZoneOffset(PP_Instance instance, PP_Time t,
                                    double* result);
 };
 
 }  // namespace proxy
-}  // namespace pp
+}  // namespace ppapi
 
 #endif  // PPAPI_PPB_FLASH_PROXY_H_