Revert 150468 "Switching CSS Variables over to RuntimeEnabledFea..."

trunk/Source/WebKit/chromium/src/WebSettingsImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 362 matching lines @@
 void WebSettingsImpl::setExperimentalCSSGridLayoutEnabled(bool enabled)
 {
     m_settings->setCSSGridLayoutEnabled(enabled);
 }
 
 void WebSettingsImpl::setExperimentalCSSCustomFilterEnabled(bool enabled)
 {
     m_settings->setCSSCustomFilterEnabled(enabled);
 }
 
+void WebSettingsImpl::setExperimentalCSSVariablesEnabled(bool enabled)
+{
+    m_settings->setCSSVariablesEnabled(enabled);
+}
+
 void WebSettingsImpl::setOpenGLMultisamplingEnabled(bool enabled)
 {
     m_settings->setOpenGLMultisamplingEnabled(enabled);
 }
 
 void WebSettingsImpl::setPrivilegedWebGLExtensionsEnabled(bool enabled)
 {
     m_settings->setPrivilegedWebGLExtensionsEnabled(enabled);
 }
 
@@ skipping 278 matching lines @@
 {
     m_settings->setSelectionIncludesAltImageText(enabled);
 }
 
 void WebSettingsImpl::setSmartInsertDeleteEnabled(bool enabled)
 {
     m_settings->setSmartInsertDeleteEnabled(enabled);
 }
 
 } // namespace WebKit