Propogate the UI language on the command line and expose to Flash.

content/ppapi_plugin/ppapi_thread.cc

 // Copyright (c) 2012 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 "content/ppapi_plugin/ppapi_thread.h"
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/process_util.h"
@@ skipping 10 matching lines @@
 #include "ipc/ipc_platform_file.h"
 #include "ipc/ipc_sync_channel.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "ppapi/c/dev/ppp_network_state_dev.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/ppp.h"
 #include "ppapi/proxy/plugin_globals.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/interface_list.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
+#include "ui/base/ui_base_switches.h"
 #include "webkit/plugins/plugin_switches.h"
 
 #if defined(OS_WIN)
 #include "sandbox/src/sandbox.h"
 #elif defined(OS_MACOSX)
 #include "content/common/sandbox_init_mac.h"
 #endif
 
 #if defined(OS_WIN)
 extern sandbox::TargetServices* g_target_services;
@@ skipping 113 matching lines @@
   return &globally_seen_instance_ids_;
 }
 
 bool PpapiThread::SendToBrowser(IPC::Message* msg) {
   if (MessageLoop::current() == message_loop())
     return ChildThread::Send(msg);
 
   return sync_message_filter()->Send(msg);
 }
 
+std::string PpapiThread::GetUILanguage() {
+  CommandLine* command_line = CommandLine::ForCurrentProcess();
+  return command_line->GetSwitchValueASCII(switches::kLang);
+}
+
 void PpapiThread::PreCacheFont(const void* logfontw) {
 #if defined(OS_WIN)
   Send(new ChildProcessHostMsg_PreCacheFont(
       *static_cast<const LOGFONTW*>(logfontw)));
 #endif
 }
 
 uint32 PpapiThread::Register(ppapi::proxy::PluginDispatcher* plugin_dispatcher) {
   if (!plugin_dispatcher ||
       plugin_dispatchers_.size() >= std::numeric_limits<uint32>::max()) {
@@ skipping 179 matching lines @@
 
   // From here, the dispatcher will manage its own lifetime according to the
   // lifetime of the attached channel.
   return true;
 }
 
 void PpapiThread::SavePluginName(const FilePath& path) {
   ppapi::proxy::PluginGlobals::Get()->set_plugin_name(
       path.BaseName().AsUTF8Unsafe());
 }