Remove code that is unused after ContextMenu cleanup

Source/WebKit/chromium/src/FrameLoaderClientImpl.cpp

 /*
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple 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.
@@ skipping 1065 matching lines @@
     // This method is called when we fail to load the URL for an <object> tag
     // that has fallback content (child elements) and is being loaded as a frame.
     // The error parameter indicates the reason for the load failure.
     // We should let the fallback content load only if this wasn't a cancelled
     // request.
     // Note: The mac version also has a case for "WebKitErrorPluginWillHandleLoad"
     ResourceError c = cancelledError(ResourceRequest());
     return error.errorCode() != c.errorCode() || error.domain() != c.domain();
 }
 
-bool FrameLoaderClientImpl::canHandleRequest(const ResourceRequest& request) const
-{
-    return m_webFrame->client()->canHandleRequest(
-        m_webFrame, WrappedResourceRequest(request));
-}
-
 bool FrameLoaderClientImpl::canShowMIMEType(const String& mimeType) const
 {
     // This method is called to determine if the media type can be shown
     // "internally" (i.e. inside the browser) regardless of whether or not the
     // browser or a plugin is doing the rendering.
 
     // mimeType strings are supposed to be ASCII, but if they are not for some
     // reason, then it just means that the mime type will fail all of these "is
     // supported" checks and go down the path of an unhandled mime type.
     if (WebKit::Platform::current()->mimeRegistry()->supportsMIMEType(mimeType) == WebMimeRegistry::IsSupported)
@@ skipping 264 matching lines @@
         m_webFrame->client()->didLoseWebGLContext(m_webFrame, arbRobustnessContextLostReason);
 }
 
 void FrameLoaderClientImpl::dispatchWillInsertBody()
 {
     if (m_webFrame->client())
         m_webFrame->client()->willInsertBody(m_webFrame);
 }
 
 } // namespace WebKit