Add support for multiple icon sizes for Mac platform apps

chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc

Index: chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc
diff --git a/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc b/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc
index 5ae03d64722768f2825c8efb682c4fb9f25086bf..f893d429a0854822524b99964f921b727789aaa3 100644
--- a/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc
+++ b/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc
@@ -39,6 +39,7 @@
 #include "ui/base/gtk/gtk_compat.h"
 #include "ui/gfx/canvas_skia_paint.h"
 #include "ui/gfx/gtk_util.h"
+#include "ui/gfx/image/image.h"
 
 namespace {
 
@@ -160,11 +161,12 @@ class BrowserActionButton : public content::NotificationObserver,
   }
 
   // ImageLoadingTracker::Observer implementation.
-  void OnImageLoaded(SkBitmap* image, const ExtensionResource& resource,
-                     int index) {
+  void OnImageLoaded(const gfx::Image* image,
+                     const std::string& extension_id,
+                     int index) OVERRIDE {
     if (image) {
-      default_skbitmap_ = *image;
-      default_icon_ = gfx::GdkPixbufFromSkBitmap(image);
+      default_skbitmap_ = image->ToSkBitmap();

[Mihai Parparita -not on Chrome, 2012/02/23 00:19:41]

Seems like this should be *image->ToSkBitmap()

[sail, 2012/02/23 02:54:27]

Done.

+      default_icon_ = image->ToGdkPixbuf();
     }
     UpdateState();
   }