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

chrome/browser/task_manager/worker_resource_provider.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/task_manager/worker_resource_provider.h"
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/strings/string16.h"
@@ skipping 65 matching lines @@
 
 SharedWorkerResource::SharedWorkerResource(
     const GURL& url,
     const base::string16& name,
     int process_id,
     int routing_id,
     base::ProcessHandle process_handle)
     : process_id_(process_id),
       routing_id_(routing_id),
       handle_(process_handle) {
-  title_ = UTF8ToUTF16(url.spec());
+  title_ = base::UTF8ToUTF16(url.spec());
   if (!name.empty())
-    title_ += ASCIIToUTF16(" (") + name + ASCIIToUTF16(")");
+    title_ += base::ASCIIToUTF16(" (") + name + base::ASCIIToUTF16(")");
 }
 
 SharedWorkerResource::~SharedWorkerResource() {
 }
 
 bool SharedWorkerResource::Matches(int process_id,
                                    int routing_id) const {
   return process_id_ == process_id && routing_id_ == routing_id;
 }
 
@@ skipping 251 matching lines @@
   } else {
     task_manager_->AddResource(resource);
   }
 }
 
 void WorkerResourceProvider::DeleteAllResources() {
   STLDeleteElements(&resources_);
 }
 
 }  // namespace task_manager