[OSX] IMAGE_GRID macro for NinePartImage.

chrome/browser/ui/cocoa/location_bar/ev_bubble_decoration.mm

Index: chrome/browser/ui/cocoa/location_bar/ev_bubble_decoration.mm
diff --git a/chrome/browser/ui/cocoa/location_bar/ev_bubble_decoration.mm b/chrome/browser/ui/cocoa/location_bar/ev_bubble_decoration.mm
index 01271788ddedeb08e0282ebad0fa26e06f8140f6..861e736d2785549ad103ba1e8a2d283d9c71e0fd 100644
--- a/chrome/browser/ui/cocoa/location_bar/ev_bubble_decoration.mm
+++ b/chrome/browser/ui/cocoa/location_bar/ev_bubble_decoration.mm
@@ -121,15 +121,5 @@ bool EVBubbleDecoration::AcceptsMousePress() {
 }
 
 ui::NinePartImageIds EVBubbleDecoration::GetBubbleImageIds() {
-  return {
-    IDR_OMNIBOX_EV_BUBBLE_TOP_LEFT,
-    IDR_OMNIBOX_EV_BUBBLE_TOP,
-    IDR_OMNIBOX_EV_BUBBLE_TOP_RIGHT,
-    IDR_OMNIBOX_EV_BUBBLE_LEFT,
-    IDR_OMNIBOX_EV_BUBBLE_CENTER,
-    IDR_OMNIBOX_EV_BUBBLE_RIGHT,
-    IDR_OMNIBOX_EV_BUBBLE_BOTTOM_LEFT,
-    IDR_OMNIBOX_EV_BUBBLE_BOTTOM,
-    IDR_OMNIBOX_EV_BUBBLE_BOTTOM_RIGHT
-  };
+  return IMAGE_GRID(IDR_OMNIBOX_EV_BUBBLE);
 }