Update some uses of UTF conversions in chrome/browser to use the base:: namespace.

chrome/browser/android/dev_tools_server.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 "chrome/browser/android/dev_tools_server.h"
 
 #include <pwd.h>
 #include <cstring>
 
 #include "base/android/jni_string.h"
@@ skipping 65 matching lines @@
   virtual GURL GetUrl() const OVERRIDE { return url_; }
 
   virtual GURL GetFaviconUrl() const OVERRIDE { return favicon_url_; }
 
   virtual base::TimeTicks GetLastActivityTime() const OVERRIDE {
     return last_activity_time_;
   }
 
  protected:
   explicit TargetBase(WebContents* web_contents)
-      : title_(UTF16ToUTF8(web_contents->GetTitle())),
+      : title_(base::UTF16ToUTF8(web_contents->GetTitle())),
         url_(web_contents->GetURL()),
         favicon_url_(GetFaviconURL(web_contents)),
         last_activity_time_(web_contents->GetLastSelectedTime()) {
   }
 
   TargetBase(const base::string16& title, const GURL& url)
-      : title_(UTF16ToUTF8(title)),
+      : title_(base::UTF16ToUTF8(title)),
         url_(url)
   {}
 
  private:
   const std::string title_;
   const GURL url_;
   const GURL favicon_url_;
   const base::TimeTicks last_activity_time_;
 };
 
@@ skipping 359 matching lines @@
                                       jobject obj,
                                       jint server,
                                       jboolean enabled) {
   DevToolsServer* devtools_server = reinterpret_cast<DevToolsServer*>(server);
   if (enabled) {
     devtools_server->Start();
   } else {
     devtools_server->Stop();
   }
 }