Animate showing / hiding the location bar for bookmark apps.

chrome/browser/ui/cocoa/browser_window_cocoa.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.
 
 #include "chrome/browser/ui/cocoa/browser_window_cocoa.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #import "base/mac/sdk_forward_declarations.h"
@@ skipping 458 matching lines @@
 }
 
 void BrowserWindowCocoa::ResetToolbarTabState(content::WebContents* contents) {
   [controller_ resetTabState:contents];
 }
 
 void BrowserWindowCocoa::FocusToolbar() {
   // Not needed on the Mac.
 }
 
+void BrowserWindowCocoa::ToolbarSizeChanged(bool is_animating) {
+  // Not needed on the Mac.
+}
+
 void BrowserWindowCocoa::FocusAppMenu() {
   // Chrome uses the standard Mac OS X menu bar, so this isn't needed.
 }
 
 void BrowserWindowCocoa::RotatePaneFocus(bool forwards) {
   // Not needed on the Mac.
 }
 
 void BrowserWindowCocoa::FocusBookmarksToolbar() {
   // Not needed on the Mac.
@@ skipping 347 matching lines @@
 void BrowserWindowCocoa::UnhideDownloadShelf() {
   GetDownloadShelf()->Unhide();
 }
 
 void BrowserWindowCocoa::HideDownloadShelf() {
   GetDownloadShelf()->Hide();
   StatusBubble* statusBubble = GetStatusBubble();
   if (statusBubble)
     statusBubble->Hide();
 }