Move ReadFileToString to the base namespace.

chrome/browser/ui/webui/about_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/about_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 262 matching lines @@
   }
 
   void LoadOemEulaFileOnFileThread() {
     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
     const chromeos::StartupCustomizationDocument* customization =
         chromeos::StartupCustomizationDocument::GetInstance();
     if (customization->IsReady()) {
       base::FilePath oem_eula_file_path;
       if (net::FileURLToFilePath(GURL(customization->GetEULAPage(locale_)),
                                  &oem_eula_file_path)) {
-        if (!file_util::ReadFileToString(oem_eula_file_path, &contents_)) {
+        if (!base::ReadFileToString(oem_eula_file_path, &contents_)) {
           contents_.clear();
         }
       }
     }
     BrowserThread::PostTask(
         BrowserThread::UI, FROM_HERE,
         base::Bind(&ChromeOSTermsHandler::ResponseOnUIThread, this));
   }
 
   void LoadEulaFileOnFileThread() {
     std::string file_path =
         base::StringPrintf(chrome::kEULAPathFormat, locale_.c_str());
-    if (!file_util::ReadFileToString(base::FilePath(file_path), &contents_)) {
+    if (!base::ReadFileToString(base::FilePath(file_path), &contents_)) {
       // No EULA for given language - try en-US as default.
       file_path = base::StringPrintf(chrome::kEULAPathFormat, "en-US");
-      if (!file_util::ReadFileToString(base::FilePath(file_path),
-                                       &contents_)) {
+      if (!base::ReadFileToString(base::FilePath(file_path), &contents_)) {
         // File with EULA not found, ResponseOnUIThread will load EULA from
         // resources if contents_ is empty.
         contents_.clear();
       }
     }
     BrowserThread::PostTask(
         BrowserThread::UI, FROM_HERE,
         base::Bind(&ChromeOSTermsHandler::ResponseOnUIThread, this));
   }
 
@@ skipping 773 matching lines @@
   Profile* profile = Profile::FromWebUI(web_ui);
 
 #if defined(ENABLE_THEMES)
   // Set up the chrome://theme/ source.
   ThemeSource* theme = new ThemeSource(profile);
   content::URLDataSource::Add(profile, theme);
 #endif
 
   content::URLDataSource::Add(profile, new AboutUIHTMLSource(name, profile));
 }