Add shortcut to show avatar menu

chrome/browser/ui/cocoa/browser/avatar_button_controller.mm

 // Copyright (c) 2011 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/browser/avatar_button_controller.h"
 
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
@@ skipping 122 matching lines @@
 }
 
 - (NSButton*)buttonView {
   return static_cast<NSButton*>(self.view);
 }
 
 - (void)setImage:(NSImage*)image {
   [self.buttonView setImage:[self compositeImageWithShadow:image]];
 }
 
-// Private /////////////////////////////////////////////////////////////////////
-
-- (void)setOpenMenuOnClick:(BOOL)flag {
-  [self.buttonView setEnabled:flag];
-}
-
-- (IBAction)buttonClicked:(id)sender {
-  DCHECK_EQ(self.buttonView, sender);
+- (void)showAvatarBubble {
   if (menuController_)
     return;
 
+  NSWindowController* wc =
+      [browser_->window()->GetNativeHandle() windowController];
+  if ([wc isKindOfClass:[BrowserWindowController class]]) {
+    [static_cast<BrowserWindowController*>(wc)
+        lockBarVisibilityForOwner:self withAnimation:NO delay:NO];
+  }
+
   NSView* view = self.view;
   NSPoint point = NSMakePoint(NSMidX([view bounds]),
                               NSMaxY([view bounds]) - kMenuYOffsetAdjust);
   point = [view convertPoint:point toView:nil];
   point = [[view window] convertBaseToScreen:point];
 
   // |menu| will automatically release itself on close.
   menuController_ = [[AvatarMenuBubbleController alloc] initWithBrowser:browser_
                                                              anchoredAt:point];
   [[NSNotificationCenter defaultCenter]
       addObserver:self
          selector:@selector(bubbleWillClose:)
              name:NSWindowWillCloseNotification
            object:[menuController_ window]];
   [menuController_ showWindow:self];
 }
 
+// Private /////////////////////////////////////////////////////////////////////
+
+- (void)setOpenMenuOnClick:(BOOL)flag {
+  [self.buttonView setEnabled:flag];
+}
+
+- (IBAction)buttonClicked:(id)sender {
+  DCHECK_EQ(self.buttonView, sender);
+  [self showAvatarBubble];
+}
+
 - (void)bubbleWillClose:(NSNotification*)notif {
+  NSWindowController* wc =
+      [browser_->window()->GetNativeHandle() windowController];
+  if ([wc isKindOfClass:[BrowserWindowController class]]) {
+    [static_cast<BrowserWindowController*>(wc)
+        releaseBarVisibilityForOwner:self withAnimation:YES delay:NO];
+  }
   menuController_ = nil;
 }
 
 // This will take in an original image and redraw it with a shadow.
 - (NSImage*)compositeImageWithShadow:(NSImage*)image {
   gfx::ScopedNSGraphicsContextSaveGState scopedGState;
 
   scoped_nsobject<NSImage> destination(
       [[NSImage alloc] initWithSize:[image size]]);
 
@@ skipping 55 matching lines @@
   [static_cast<BrowserWindowController*>(wc) layoutSubviews];
 }
 
 // Testing /////////////////////////////////////////////////////////////////////
 
 - (AvatarMenuBubbleController*)menuController {
   return menuController_;
 }
 
 @end