Add an BubbleBorder to BrowserAction popups and fix positioning of the

chrome/browser/views/browser_bubble.h

Index: chrome/browser/views/browser_bubble.h
diff --git a/chrome/browser/views/browser_bubble.h b/chrome/browser/views/browser_bubble.h
index 327d4fd1a668c958e656672b1fc0f91e000ffd59..36accbdd6d5e715c717d9acaf795e9515b368dbc 100644
--- a/chrome/browser/views/browser_bubble.h
+++ b/chrome/browser/views/browser_bubble.h
@@ -88,17 +88,17 @@ class BrowserBubble {
   // Move the popup to an absolute position.
   void MovePopup(int x, int y, int w, int h);
 
- private:
+  // The widget that this bubble is in.
+  views::Widget* popup_;
+
   // The frame that this bubble is attached to.
   views::Widget* frame_;
   gfx::NativeView frame_native_view_;
 
+ private:
   // The view that is displayed in this bubble.
   views::View* view_;
 
-  // The widget that this bubble is in.
-  views::Widget* popup_;
-
   // The bounds relative to the frame.
   gfx::Rect bounds_;