Rollback ContextMenu

third_party/WebKit/Source/core/layout/LayoutTheme.cpp

 /**
  * This file is part of the theme implementation for form controls in WebCore.
  *
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Computer, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 237 matching lines @@
     case kSearchFieldPart:
       return AdjustSearchFieldStyle(style);
     case kSearchFieldCancelButtonPart:
       return AdjustSearchFieldCancelButtonStyle(style);
     default:
       break;
   }
 }
 
 String LayoutTheme::ExtraDefaultStyleSheet() {
-  StringBuilder runtime_css;
-  if (RuntimeEnabledFeatures::contextMenuEnabled())
-    runtime_css.Append("menu[type=\"context\" i] { display: none; }");
-  return runtime_css.ToString();
+  return g_empty_string;
 }
 
 static String FormatChromiumMediaControlsTime(float time,
                                               float duration,
                                               bool include_separator) {
   if (!std::isfinite(time))
     time = 0;
   if (!std::isfinite(duration))
     duration = 0;
   int seconds = static_cast<int>(fabsf(time));
@@ skipping 641 matching lines @@
   // padding - not honored by WinIE, needs to be removed.
   style.ResetPadding();
 
   // border - honored by WinIE, but looks terrible (just paints in the control
   // box and turns off the Windows XP theme)
   // for now, we will not honor it.
   style.ResetBorder();
 }
 
 }  // namespace blink