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

ppapi/proxy/ppb_console_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_console_proxy.h"
 
 #include "ppapi/c/dev/ppb_console_dev.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 
-namespace pp {
+namespace ppapi {
 namespace proxy {
 
 namespace {
 
 void Log(PP_Instance instance, PP_LogLevel_Dev level, PP_Var value) {
   PluginDispatcher* dispatcher = PluginDispatcher::GetForInstance(instance);
   if (!dispatcher)
     return;
   dispatcher->Send(new PpapiHostMsg_PPBConsole_Log(
       INTERFACE_ID_PPB_CONSOLE, instance, static_cast<int>(level),
@@ skipping 70 matching lines @@
                                            SerializedVarReceiveInput source,
                                            SerializedVarReceiveInput value) {
   ppb_console_target()->LogWithSource(
       instance,
       static_cast<PP_LogLevel_Dev>(log_level),
       source.Get(dispatcher()),
       value.Get(dispatcher()));
 }
 
 }  // namespace proxy
-}  // namespace pp
+}  // namespace ppapi