[Mac] Misc fixes for the new avatar bubble

chrome/browser/ui/cocoa/base_bubble_controller.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/base_bubble_controller.h"
 
 #include "base/logging.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
 #include "base/mac/scoped_nsobject.h"
@@ skipping 123 matching lines @@
 
 - (void)recordAnchorOffset {
   // The offset of the anchor from the parent's upper-left-hand corner is kept
   // to ensure the bubble stays anchored correctly if the parent is resized.
   anchorOffset_ = NSMakePoint(NSMinX([parentWindow_ frame]),
                               NSMaxY([parentWindow_ frame]));
   anchorOffset_.x -= anchor_.x;
   anchorOffset_.y -= anchor_.y;
 }
 
-- (NSBox*)separatorWithFrame:(NSRect)frame {
+- (NSBox*)horizontalSeparatorWithFrame:(NSRect)frame {
   frame.size.height = 1.0;
   base::scoped_nsobject<NSBox> spacer([[NSBox alloc] initWithFrame:frame]);
   [spacer setBoxType:NSBoxSeparator];
   [spacer setBorderType:NSLineBorder];
   [spacer setAlphaValue:0.2];
   return [spacer.release() autorelease];
 }
 
+- (NSBox*)verticalSeparatorWithFrame:(NSRect)frame {
+  frame.size.width = 1.0;
+  base::scoped_nsobject<NSBox> spacer([[NSBox alloc] initWithFrame:frame]);
+  [spacer setBoxType:NSBoxSeparator];
+  [spacer setBorderType:NSLineBorder];
+  [spacer setAlphaValue:0.2];
+  return [spacer.release() autorelease];
+}
+
 - (void)parentWindowDidResize:(NSNotification*)notification {
   DCHECK_EQ(parentWindow_, [notification object]);
   NSPoint newOrigin = NSMakePoint(NSMinX([parentWindow_ frame]),
                                   NSMaxY([parentWindow_ frame]));
   newOrigin.x -= anchorOffset_.x;
   newOrigin.y -= anchorOffset_.y;
   [self setAnchorPoint:newOrigin];
 }
 
 - (void)parentWindowWillClose:(NSNotification*)notification {
@@ skipping 164 matching lines @@
 
 - (void)activateTabWithContents:(content::WebContents*)newContents
                previousContents:(content::WebContents*)oldContents
                         atIndex:(NSInteger)index
                          reason:(int)reason {
   // The user switched tabs; close.
   [self close];
 }
 
 @end  // BaseBubbleController