Convert most of the rest of chrome to ImageSkia

chrome/browser/ui/views/notifications/balloon_view.cc

Index: chrome/browser/ui/views/notifications/balloon_view.cc
diff --git a/chrome/browser/ui/views/notifications/balloon_view.cc b/chrome/browser/ui/views/notifications/balloon_view.cc
index 9644487857aba5f6067a0ee4601a624d79951f63..dc97e9bc4a3dad29c4e1b34d1340a16017f4fc3f 100644
--- a/chrome/browser/ui/views/notifications/balloon_view.cc
+++ b/chrome/browser/ui/views/notifications/balloon_view.cc
@@ -390,9 +390,11 @@ void BalloonViewImpl::Show(Balloon* balloon) {
                                rb.GetImageSkiaNamed(IDR_TAB_CLOSE),
                                rb.GetImageSkiaNamed(IDR_TAB_CLOSE_MASK));
 
-  options_menu_button_->SetIcon(*rb.GetBitmapNamed(IDR_BALLOON_WRENCH));
-  options_menu_button_->SetHoverIcon(*rb.GetBitmapNamed(IDR_BALLOON_WRENCH_H));
-  options_menu_button_->SetPushedIcon(*rb.GetBitmapNamed(IDR_BALLOON_WRENCH_P));
+  options_menu_button_->SetIcon(*rb.GetImageSkiaNamed(IDR_BALLOON_WRENCH));
+  options_menu_button_->SetHoverIcon(
+      *rb.GetImageSkiaNamed(IDR_BALLOON_WRENCH_H));
+  options_menu_button_->SetPushedIcon(*rb.GetImageSkiaNamed(
+      IDR_BALLOON_WRENCH_P));
   options_menu_button_->set_alignment(views::TextButton::ALIGN_CENTER);
   options_menu_button_->set_border(NULL);
   options_menu_button_->SetBoundsRect(GetOptionsButtonBounds());