Committing http://codereview.chromium.org/3420004/show for grt@...

chrome_frame/chrome_frame_activex.cc

 // Copyright (c) 2010 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_frame/chrome_frame_activex.h"
 
 #include <wininet.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 455 matching lines @@
       InitializeAutomationSettings();
 
     url_fetcher_->set_frame_busting(!is_privileged_);
     automation_client_->SetUrlFetcher(url_fetcher_.get());
     if (!InitializeAutomation(profile_name, chrome_extra_arguments,
                               IsIEInPrivate(), true, GURL(utf8_url),
                               GURL())) {
       DLOG(ERROR) << "Failed to navigate to url:" << utf8_url;
       return E_FAIL;
     }
+
+    // Log a metric that Chrome Frame is being used in Widget mode
+    THREAD_SAFE_UMA_LAUNCH_TYPE_COUNT(RENDERER_TYPE_CHROME_WIDGET);
   }
 
   return hr;
 }
 
 HRESULT ChromeFrameActivex::GetObjectScriptId(IHTMLObjectElement* object_elem,
                                               BSTR* id) {
   DCHECK(object_elem != NULL);
   DCHECK(id != NULL);
 
@@ skipping 170 matching lines @@
   if (FAILED(hr)) {
     NOTREACHED() << "ChromeFrame BHO SetSite failed. Error:"
                  << StringPrintf(" 0x%08X", hr);
     return hr;
   }
 
   web_browser2->PutProperty(ScopedBstr(bho_class_id_as_string),
                             ScopedVariant(bho));
   return S_OK;
 }