DevTools: cleanup unused method and constants

chrome/browser/devtools/devtools_embedder_message_dispatcher.cc

 // Copyright 2013 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 "chrome/browser/devtools/devtools_embedder_message_dispatcher.h"
 
 #include "base/bind.h"
 #include "base/values.h"
 
 namespace {
@@ skipping 172 matching lines @@
   d->RegisterHandler("searchInPath", &Delegate::SearchInPath, delegate);
   d->RegisterHandler("setWhitelistedShortcuts",
                      &Delegate::SetWhitelistedShortcuts, delegate);
   d->RegisterHandler("zoomIn", &Delegate::ZoomIn, delegate);
   d->RegisterHandler("zoomOut", &Delegate::ZoomOut, delegate);
   d->RegisterHandler("resetZoom", &Delegate::ResetZoom, delegate);
   d->RegisterHandler("setDevicesUpdatesEnabled",
                      &Delegate::SetDevicesUpdatesEnabled, delegate);
   d->RegisterHandler("sendMessageToBrowser",
                      &Delegate::SendMessageToBrowser, delegate);
-  d->RegisterHandler("recordActionUMA", &Delegate::RecordActionUMA, delegate);
   d->RegisterHandler("recordEnumeratedHistogram",
                      &Delegate::RecordEnumeratedHistogram, delegate);
   d->RegisterHandlerWithCallback("sendJsonRequest",
                                  &Delegate::SendJsonRequest, delegate);
   return d;
 }