Convert std::wstring encoding names to std::string in a bunch of files.

chrome/browser/metrics/metrics_service.h

 // Copyright (c) 2006-2008 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.
 
 // This file defines a service that collects information about the user
 // experience in order to help improve future versions of the app.
 
 #ifndef CHROME_BROWSER_METRICS_SERVICE_H_
 #define CHROME_BROWSER_METRICS_SERVICE_H_
 
@@ skipping 302 matching lines @@
   // Records a renderer process crash.
   void LogRendererCrash();
 
   // Records a renderer process hang.
   void LogRendererHang();
 
   // Records the desktop security status of a renderer in the sandbox at
   // creation time.
   void LogRendererInSandbox(bool on_sandbox_desktop);
 
-  // Set the value in preferences for for the number of bookmarks and folders
+  // Set the value in preferences for the number of bookmarks and folders
   // in node. The pref key for the number of bookmarks in num_bookmarks_key and
   // the pref key for number of folders in num_folders_key.
   void LogBookmarks(const BookmarkNode* node,
                     const wchar_t* num_bookmarks_key,
                     const wchar_t* num_folders_key);
 
-  // Sets preferences for the for the number of bookmarks in model.
+  // Sets preferences for the number of bookmarks in model.
   void LogBookmarks(BookmarkModel* model);
 
   // Records a child process related notification.  These are recorded to an
   // in-object buffer because these notifications are sent on page load, and we
   // don't want to slow that down.
   void LogChildProcessChange(NotificationType type,
                              const NotificationSource& source,
                              const NotificationDetails& details);
 
   // Logs keywords specific metrics. Keyword metrics are recorded in the
@@ skipping 144 matching lines @@
   // Indicate that a timer for sending the next log has already been queued.
   bool timer_pending_;
 
   FRIEND_TEST(MetricsServiceTest, ClientIdGeneratesAllZeroes);
   FRIEND_TEST(MetricsServiceTest, ClientIdGeneratesCorrectly);
   FRIEND_TEST(MetricsServiceTest, ClientIdCorrectlyFormatted);
   DISALLOW_COPY_AND_ASSIGN(MetricsService);
 };
 
 #endif  // CHROME_BROWSER_METRICS_SERVICE_H_