Add initial tests for keyboard access (tabbing in some dialogs)....

chrome/browser/views/bookmark_bar_view_test.cc

 // Copyright (c) 2010 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 "base/keyboard_codes.h"
 #include "base/string_util.h"
 #include "chrome/browser/automation/ui_controls.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/pref_service.h"
@@ skipping 52 matching lines @@
                                    bool maximized) {}
   virtual bool GetSavedWindowBounds(const std::wstring& window_name,
                                     gfx::Rect* bounds) const {
     return false;
   }
   virtual bool GetSavedMaximizedState(const std::wstring& window_name,
                                       bool* maximized) const {
     return false;
   }
 
+  virtual void NotifyAccessibilityEvent(
+      views::View* view, AccessibilityTypes::Event event_type) {}
+
 #if defined(OS_WIN)
   virtual HICON GetDefaultWindowIcon() const { return 0; }
 #endif
 
   virtual void AddRef() {
   }
 
   virtual void ReleaseRef() {
     MessageLoopForUI::current()->Quit();
   }
@@ skipping 1252 matching lines @@
     views::TextButton* button = bb_view_->GetBookmarkButton(0);
     ASSERT_TRUE(button->state() == views::CustomButton::BS_PUSHED);
 
     // Close the window.
     window_->Close();
     window_ = NULL;
   }
 };
 
 VIEW_TEST(BookmarkBarViewTest16, DeleteMenu)