Converts ui/views/controls, ui/views/examples, ui/base/models to ImageSkia

ui/views/controls/tree/tree_view_views.h

Index: ui/views/controls/tree/tree_view_views.h
diff --git a/ui/views/controls/tree/tree_view_views.h b/ui/views/controls/tree/tree_view_views.h
index f2ec5ceb0b9961113179cc59aa6397b11af04555..4eb6368f4f10b316ce0b3872e3fe2b9a3835ae55 100644
--- a/ui/views/controls/tree/tree_view_views.h
+++ b/ui/views/controls/tree/tree_view_views.h
@@ -10,9 +10,9 @@
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
-#include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/models/tree_node_model.h"
 #include "ui/gfx/font.h"
+#include "ui/gfx/image/image_skia.h"
 #include "ui/views/controls/textfield/textfield_controller.h"
 #include "ui/views/focus/focus_manager.h"
 #include "ui/views/view.h"
@@ -311,11 +311,11 @@ class VIEWS_EXPORT TreeView : public View,
   ui::TreeModel* model_;
 
   // Default icons for closed/open.
-  SkBitmap closed_icon_;
-  SkBitmap open_icon_;
+  gfx::ImageSkia closed_icon_;
+  gfx::ImageSkia open_icon_;
 
   // Icons from the model.
-  std::vector<SkBitmap> icons_;
+  std::vector<gfx::ImageSkia> icons_;
 
   // The root node.
   InternalNode root_;