[NOT FOR COMMIT] Fully replace SkCanvas uses.

chrome/browser/ui/libgtkui/native_theme_gtk.h

Index: chrome/browser/ui/libgtkui/native_theme_gtk.h
diff --git a/chrome/browser/ui/libgtkui/native_theme_gtk.h b/chrome/browser/ui/libgtkui/native_theme_gtk.h
index 18747ec7ce38d1d91ac34262bd1bc66f8774a40a..6af381ca3d8df36a42ce5b75a98dd0dc7dfd922b 100644
--- a/chrome/browser/ui/libgtkui/native_theme_gtk.h
+++ b/chrome/browser/ui/libgtkui/native_theme_gtk.h
@@ -22,11 +22,11 @@ class NativeThemeGtk2 : public ui::NativeThemeBase {
   // Overridden from ui::NativeThemeBase:
   SkColor GetSystemColor(ColorId color_id) const override;
   void PaintMenuPopupBackground(
-      SkCanvas* canvas,
+      CdlCanvas* canvas,
       const gfx::Size& size,
       const MenuBackgroundExtraParams& menu_background) const override;
   void PaintMenuItemBackground(
-      SkCanvas* canvas,
+      CdlCanvas* canvas,
       State state,
       const gfx::Rect& rect,
       const MenuItemExtraParams& menu_item) const override;