http://src.chromium.org/viewvc/chrome?view=rev&revision=25829 should have inc...

chrome/browser/browser_theme_provider.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_BROWSER_BROWSER_THEME_PROVIDER_H_
 #define CHROME_BROWSER_BROWSER_THEME_PROVIDER_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 222 matching lines @@
   virtual void LoadThemePrefs();
 
   // Let all the browser views know that themes have changed.
   virtual void NotifyThemeChanged();
 
   // Loads a bitmap from the theme, which may be tinted or
   // otherwise modified, or an application default.
   virtual SkBitmap* LoadThemeBitmap(int id);
 
   // Save the modified bitmap at image_cache_[id].
-  virtual void SaveThemeBitmap(const std::string resource_name, int id);
+  virtual void SaveThemeBitmap(std::string resource_name, int id);
 
   Profile* profile() { return profile_; }
 
   // Subclasses may need us to not use the on-disk image cache. The GTK
   // interface needs to generate some images itself.
   void force_process_images() { process_images_ = true; }
 
  private:
   typedef std::map<const int, std::string> ImageMap;
   typedef std::map<const std::string, SkColor> ColorMap;
@@ skipping 107 matching lines @@
   // If true, process all images; if false, just load from disk.
   bool process_images_;
 
   // Where we will store our generated images.
   FilePath image_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserThemeProvider);
 };
 
 #endif  // CHROME_BROWSER_BROWSER_THEME_PROVIDER_H_