views: Convert IsEnabled() to just enabled() since it's just a simple accessor.

ui/views/accessible_pane_view.cc

 // 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.
 
 #include "ui/views/accessible_pane_view.h"
 
 #include "base/message_loop.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/views/focus/focus_search.h"
 #include "ui/views/focus/view_storage.h"
@@ skipping 26 matching lines @@
   if (!focus_manager_)
     focus_manager_ = GetFocusManager();
 
   focus_manager_->StoreFocusedView();
 
   // Use the provided initial focus if it's visible and enabled, otherwise
   // use the first focusable child.
   if (!initial_focus ||
       !Contains(initial_focus) ||
       !initial_focus->IsVisible() ||
-      !initial_focus->IsEnabled()) {
+      !initial_focus->enabled()) {
     initial_focus = GetFirstFocusableChild();
   }
 
   // Return false if there are no focusable children.
   if (!initial_focus)
     return false;
 
   focus_manager_->SetFocusedView(initial_focus);
 
   // If we already have pane focus, we're done.
@@ skipping 138 matching lines @@
   DCHECK(pane_has_focus_);
   return NULL;
 }
 
 views::View* AccessiblePaneView::GetFocusTraversableParentView() {
   DCHECK(pane_has_focus_);
   return NULL;
 }
 
 }  // namespace views