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

ppapi/proxy/ppapi_proxy_test.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 "ppapi/proxy/ppapi_proxy_test.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop_proxy.h"
 #include "base/observer_list.h"
@@ skipping 211 matching lines @@
 void PluginProxyTestHarness::PluginDelegateMock::Unregister(
     uint32 plugin_dispatcher_id) {
 }
 
 bool PluginProxyTestHarness::PluginDelegateMock::SendToBrowser(
     IPC::Message* msg) {
   NOTREACHED();
   return false;
 }
 
+std::string PluginProxyTestHarness::PluginDelegateMock::GetUILanguage() {
+  return std::string("en-US");
+}
+
 void PluginProxyTestHarness::PluginDelegateMock::PreCacheFont(
     const void* logfontw) {
 }
 
 // PluginProxyTest -------------------------------------------------------------
 
 PluginProxyTest::PluginProxyTest() {
 }
 
 PluginProxyTest::~PluginProxyTest() {
@@ skipping 156 matching lines @@
   remote_harness_torn_down.Wait();
 
   local_harness_->TearDownHarness();
 
   io_thread_.Stop();
 }
 
 
 }  // namespace proxy
 }  // namespace ppapi