Merge 91858 - Web Inspector: Disable cache option should only clear memory cache, not disable it.

Source/WebKit/chromium/src/InspectorClientImpl.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 88 matching lines @@
     if (WebDevToolsAgentImpl* agent = devToolsAgent())
         agent->clearBrowserCache();
 }
 
 void InspectorClientImpl::clearBrowserCookies()
 {
     if (WebDevToolsAgentImpl* agent = devToolsAgent())
         agent->clearBrowserCookies();
 }
 
-void InspectorClientImpl::setCacheDisabled(bool cacheDisabled)
-{
-    if (WebDevToolsAgentImpl* agent = devToolsAgent())
-        agent->setCacheDisabled(cacheDisabled);
-}
-
 WebDevToolsAgentImpl* InspectorClientImpl::devToolsAgent()
 {
     return static_cast<WebDevToolsAgentImpl*>(m_inspectedWebView->devToolsAgent());
 }
 
 } // namespace WebKit