Move ReadFileToString to the base namespace.

chrome/browser/ui/webui/profiler_ui.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/ui/webui/profiler_ui.h"
 
 #include <string>
 
 // When testing the javacript code, it is cumbersome to have to keep
 // re-building the resouces package and reloading the browser. To solve
@@ skipping 66 matching lines @@
 
     // If no resource was specified, default to profiler.html.
     std::string filename = path.empty() ? "profiler.html" : path;
 
     base::FilePath file_path;
     file_path = base_path.AppendASCII(filename);
 
     // Read the file synchronously and send it as the response.
     base::ThreadRestrictions::ScopedAllowIO allow;
     std::string file_contents;
-    if (!file_util::ReadFileToString(file_path, &file_contents))
+    if (!base::ReadFileToString(file_path, &file_contents))
       LOG(ERROR) << "Couldn't read file: " << file_path.value();
     scoped_refptr<base::RefCountedString> response =
         new base::RefCountedString();
     response->data() = file_contents;
     callback.Run(response);
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ProfilerWebUIDataSource);
 };
@@ skipping 78 matching lines @@
     int process_type) {
   // Serialize the data to JSON.
   DictionaryValue json_data;
   task_profiler::TaskProfilerDataSerializer::ToValue(profiler_data,
                                                      process_type,
                                                      &json_data);
 
   // Send the data to the renderer.
   web_ui()->CallJavascriptFunction("g_browserBridge.receivedData", json_data);
 }