[OSX] IMAGE_GRID macro for NinePartImage.

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

Index: chrome/browser/ui/cocoa/location_bar/selected_keyword_decoration.mm
diff --git a/chrome/browser/ui/cocoa/location_bar/selected_keyword_decoration.mm b/chrome/browser/ui/cocoa/location_bar/selected_keyword_decoration.mm
index a19a477f9119815e83688736d2cc48d0f6888248..ae9ae4f50c9bc04241b7b848a8bc40e31dffeaff 100644
--- a/chrome/browser/ui/cocoa/location_bar/selected_keyword_decoration.mm
+++ b/chrome/browser/ui/cocoa/location_bar/selected_keyword_decoration.mm
@@ -40,17 +40,7 @@ CGFloat SelectedKeywordDecoration::GetWidthForSpace(CGFloat width) {
 }
 
 ui::NinePartImageIds SelectedKeywordDecoration::GetBubbleImageIds() {
-  return {
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_TOP_LEFT,
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_TOP,
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_TOP_RIGHT,
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_LEFT,
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_CENTER,
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_RIGHT,
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_BOTTOM_LEFT,
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_BOTTOM,
-    IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE_BOTTOM_RIGHT
-  };
+  return IMAGE_GRID(IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE);
 }
 
 void SelectedKeywordDecoration::SetKeyword(const base::string16& short_name,