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

ui/views/controls/table/native_table_win.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/controls/table/native_table_win.h"
 
 #include <commctrl.h>
 #include <windowsx.h>
 
 #include <algorithm>
@@ skipping 504 matching lines @@
             if (IntersectRect(&intersection, &icon_rect, &client_rect)) {
               gfx::CanvasSkia canvas(icon_rect.right - icon_rect.left,
                                      icon_rect.bottom - icon_rect.top, false);
 
               // It seems the state in nmcd.uItemState is not correct.
               // We'll retrieve it explicitly.
               int selected = ListView_GetItemState(
                   native_view(), view_index, LVIS_SELECTED | LVIS_DROPHILITED);
               bool drop_highlight = ((selected & LVIS_DROPHILITED) != 0);
               int bg_color_index;
-              if (!IsEnabled())
+              if (!enabled())
                 bg_color_index = COLOR_3DFACE;
               else if (drop_highlight)
                 bg_color_index = COLOR_HIGHLIGHT;
               else if (selected)
                 bg_color_index = HasFocus() ? COLOR_HIGHLIGHT : COLOR_3DFACE;
               else
                 bg_color_index = COLOR_WINDOW;
               // NOTE: This may be invoked without the ListView filling in the
               // background (or rather windows paints background, then invokes
               // this twice). As such, we always fill in the background.
@@ skipping 369 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeTableWrapper, public:
 
 // static
 NativeTableWrapper* NativeTableWrapper::CreateNativeWrapper(TableView2* table) {
   return new NativeTableWin(table);
 }
 
 }  // namespace views