Fix the flakiness with download requests routed by ChromeFrame to the host br...

chrome_frame/chrome_frame_activex_base.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_FRAME_CHROME_FRAME_ACTIVEX_BASE_H_
 #define CHROME_FRAME_CHROME_FRAME_ACTIVEX_BASE_H_
 
 #include <atlbase.h>
 #include <atlcom.h>
 #include <atlctl.h>
@@ skipping 459 matching lines @@
     // TODO(tommi): It looks like we might have to switch the request object
     // into a pass-through request object and serve up any thus far received
     // content and headers to IE in order to prevent what can currently happen
     // which is reissuing requests and turning POST into GET.
     if (download_params->moniker) {
       NavigateBrowserToMoniker(
           doc_site_, download_params->moniker,
           UTF8ToWide(download_params->request_headers).c_str(),
           download_params->bind_ctx, NULL, download_params->post_data);
     }
+    delete download_params;
     return TRUE;
   }
 
   virtual void OnAttachExternalTab(const AttachExternalTabParams& params) {
     std::wstring wide_url = url_;
     GURL parsed_url(WideToUTF8(wide_url));
 
     // If Chrome-Frame is presently navigated to an extension page, navigating
     // the host to a url with scheme chrome-extension will fail, so we
     // point the host at http:local_host.  Note that this is NOT the URL
@@ skipping 782 matching lines @@
   EventHandlers onreadystatechanged_;
   EventHandlers onprivatemessage_;
   EventHandlers onextensionready_;
 
   // Handle network requests when host network stack is used. Passed to the
   // automation client on initialization.
   scoped_ptr<UrlmonUrlRequestManager> url_fetcher_;
 };
 
 #endif  // CHROME_FRAME_CHROME_FRAME_ACTIVEX_BASE_H_