Upload GdkPixbufs into cairo surfaces so they (hopefully) live on X

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 224 matching lines @@
   // 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);
 
+  // Clears the platform-specific caches. Do not call directly; it's called
+  // from ClearCaches().
+  virtual void FreePlatformCaches();
+
   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;
   typedef std::map<const std::string, skia::HSL> TintMap;
@@ skipping 50 matching lines @@
 
   // Save the paths of data we have written to disk in prefs.
   void SaveCachedImageData();
 
   // Save the id of the last theme installed.
   void SaveThemeID(const std::string& id);
 
   // Frees generated images and clears the image cache.
   void ClearCaches();
 
-  // Clears the platform-specific caches. Do not call directly; it's called
-  // from ClearCaches().
-  void FreePlatformCaches();
-
   // Encode image at image_cache_[id] as PNG and write to disk.
   bool WriteImagesToDisk();
 
   // Do we have a custom frame image or custom tints?
   bool ShouldTintFrames();
 
 #if defined(OS_LINUX) && !defined(TOOLKIT_VIEWS)
   // Loads an image and flips it horizontally if |rtl_enabled| is true.
   GdkPixbuf* GetPixbufImpl(int id, bool rtl_enabled);
 #endif
@@ skipping 32 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_