Replace info_bubble::BubbleArrowLocation with views::BubbleBorder::Arrow

chrome/browser/ui/cocoa/info_bubble_view.h

Index: chrome/browser/ui/cocoa/info_bubble_view.h
diff --git a/chrome/browser/ui/cocoa/info_bubble_view.h b/chrome/browser/ui/cocoa/info_bubble_view.h
index b3b918a0b406acf54d0245e18a0defdf60690b79..b4538b39a1117af77f9f1cdf21411557e2e479d7 100644
--- a/chrome/browser/ui/cocoa/info_bubble_view.h
+++ b/chrome/browser/ui/cocoa/info_bubble_view.h
@@ -8,6 +8,7 @@
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsobject.h"
+#include "ui/views/bubble/bubble_border.h"
 
 namespace info_bubble {
 
@@ -24,13 +25,6 @@ enum CornerFlags {
   kRoundedAllCorners = kRoundedTopCorners | kRoundedBottomCorners,
 };
 
-enum BubbleArrowLocation {
-  kTopLeft,
-  kTopCenter,
-  kTopRight,
-  kNoArrow,
-};
-
 enum BubbleAlignment {
   // The tip of the arrow points to the anchor point.
   kAlignArrowToAnchor,
@@ -48,13 +42,13 @@ enum BubbleAlignment {
 // This is where nonrectangular drawing happens.
 @interface InfoBubbleView : NSView {
  @private
-  info_bubble::BubbleArrowLocation arrowLocation_;
+  views::BubbleBorder::Arrow arrowLocation_;
   info_bubble::BubbleAlignment alignment_;
   info_bubble::CornerFlags cornerFlags_;
   base::scoped_nsobject<NSColor> backgroundColor_;
 }
 
-@property(assign, nonatomic) info_bubble::BubbleArrowLocation arrowLocation;
+@property(assign, nonatomic) views::BubbleBorder::Arrow arrowLocation;
 @property(assign, nonatomic) info_bubble::BubbleAlignment alignment;
 @property(assign, nonatomic) info_bubble::CornerFlags cornerFlags;