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

ppapi/proxy/ppb_url_request_info_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_url_request_info_proxy.h"
 
 #include "ppapi/c/ppb_url_request_info.h"
 #include "ppapi/proxy/enter_proxy.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/thunk/ppb_url_request_info_api.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::PPB_URLRequestInfo_API;
 using ppapi::thunk::ResourceCreationAPI;
 
-namespace pp {
+namespace ppapi {
 namespace proxy {
 
 namespace {
 
 InterfaceProxy* CreateURLRequestInfoProxy(Dispatcher* dispatcher,
                                           const void* target_interface) {
   return new PPB_URLRequestInfo_Proxy(dispatcher, target_interface);
 }
 
 }  // namespace
@@ skipping 83 matching lines @@
     const void* target_interface)
     : InterfaceProxy(dispatcher, target_interface) {
 }
 
 PPB_URLRequestInfo_Proxy::~PPB_URLRequestInfo_Proxy() {
 }
 
 // static
 const InterfaceProxy::Info* PPB_URLRequestInfo_Proxy::GetInfo() {
   static const Info info = {
-    ::ppapi::thunk::GetPPB_URLRequestInfo_Thunk(),
+    thunk::GetPPB_URLRequestInfo_Thunk(),
     PPB_URLREQUESTINFO_INTERFACE,
     INTERFACE_ID_PPB_URL_REQUEST_INFO,
     false,
     &CreateURLRequestInfoProxy,
   };
   return &info;
 }
 
 // static
 PP_Resource PPB_URLRequestInfo_Proxy::CreateProxyResource(
@@ skipping 63 matching lines @@
     double expected_last_modified_time) {
   EnterHostFromHostResource<PPB_URLRequestInfo_API> enter(request);
   if (enter.succeeded()) {
     enter.object()->AppendFileToBody(
         file_ref.host_resource(), start_offset, number_of_bytes,
         expected_last_modified_time);
   }
 }
 
 }  // namespace proxy
-}  // namespace pp
+}  // namespace ppapi