Update uses of UTF conversions in content/ to use the base:: namespace.

content/public/test/test_utils.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/public/test/test_utils.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 120 matching lines @@
                     kNumQuitDeferrals);
 }
 
 scoped_ptr<base::Value> ExecuteScriptAndGetValue(
     RenderViewHost* render_view_host,
     const std::string& script) {
   ScriptCallback observer;
 
   render_view_host->ExecuteJavascriptInWebFrameCallbackResult(
       base::string16(),  // frame_xpath,
-      UTF8ToUTF16(script),
+      base::UTF8ToUTF16(script),
       base::Bind(&ScriptCallback::ResultCallback, base::Unretained(&observer)));
   base::MessageLoop* loop = base::MessageLoop::current();
   loop->Run();
   return observer.result().Pass();
 }
 
 MessageLoopRunner::MessageLoopRunner()
     : loop_running_(false),
       quit_closure_called_(false) {
 }
@@ skipping 84 matching lines @@
 
   seen_ = true;
   if (!running_)
     return;
 
   message_loop_runner_->Quit();
   running_ = false;
 }
 
 }  // namespace content