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

ppapi/proxy/ppb_flash_file_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_flash_file_proxy.h"
 
 #include <map>
 #include <set>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/message_loop_proxy.h"
 #include "base/synchronization/lock.h"
 #include "base/synchronization/waitable_event.h"
 #include "build/build_config.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_sync_message.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/pp_file_info.h"
 #include "ppapi/c/private/ppb_flash_file.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/plugin_resource_tracker.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/shared_impl/resource.h"
 
-using ppapi::HostResource;
-using ppapi::Resource;
-
-namespace pp {
+namespace ppapi {
 namespace proxy {
 
 namespace {
 
 // Given an error code and a handle result from a Pepper API call, converts to a
 // PlatformFileForTransit by sharing with the other side, closing the original
 // handle, possibly also updating the error value if an error occurred.
 IPC::PlatformFileForTransit PlatformFileToPlatformFileForTransit(
     Dispatcher* dispatcher,
     int32_t* error,
@@ skipping 555 matching lines @@
                                                       const std::string& path,
                                                       PP_FileInfo* info,
                                                       int32_t* result) {
   *result = ppb_flash_file_module_local_target()->
       QueryFile(instance, path.c_str(), info);
 }
 
 void PPB_Flash_File_ModuleLocal_Proxy::OnMsgGetDirContents(
     PP_Instance instance,
     const std::string& path,
-    std::vector<pp::proxy::SerializedDirEntry>* entries,
+    std::vector<SerializedDirEntry>* entries,
     int32_t* result) {
   PP_DirContents_Dev* contents = NULL;
   *result = ppb_flash_file_module_local_target()->
       GetDirContents(instance, path.c_str(), &contents);
   if (*result != PP_OK)
     return;
 
   // Convert the list of entries to the serialized version.
   entries->resize(contents->count);
   for (int32_t i = 0; i < contents->count; i++) {
@@ skipping 109 matching lines @@
 
 void PPB_Flash_File_FileRef_Proxy::OnMsgQueryFile(
     const HostResource& host_resource,
     PP_FileInfo* info,
     int32_t* result) {
   *result = ppb_flash_file_module_local_target()->
       QueryFile(host_resource.host_resource(), info);
 }
 
 }  // namespace proxy
-}  // namespace pp
+}  // namespace ppapi