Add support for chunked encoding in ChromeFrame for POST requests. This fixes...

chrome_frame/test/net/fake_external_tab.cc

 // 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.
 
 #include "chrome_frame/test/net/fake_external_tab.h"
 
 #include <atlbase.h>
 #include <atlcom.h>
 #include <exdisp.h>
 
@@ skipping 443 matching lines @@
     "URLRequestTest.CancelTest_During_OnSetCookie",
 
     // These tests are disabled as the rely on functionality provided by
     // Chrome's HTTP stack like the ability to set the proxy for a URL, etc.
     "URLRequestTestHTTP.ProxyTunnelRedirectTest",
     "URLRequestTestHTTP.UnexpectedServerAuthTest",
 
     // This test is disabled as it expects an empty UA to be echoed back from
     // the server which is not the case in ChromeFrame.
     "URLRequestTestHTTP.DefaultUserAgent",
+    // This test modifies the UploadData object after it has been marshaled to
+    // ChromeFrame. We don't support this.
+    "URLRequestTestHTTP.TestPostChunkedDataAfterStart",
   };
 
   std::string filter("-");  // All following filters will be negative.
   for (int i = 0; i < arraysize(disabled_tests); ++i) {
     if (i > 0)
       filter += ":";
     filter += disabled_tests[i];
   }
 
   ::testing::FLAGS_gtest_filter = filter;
@@ skipping 28 matching lines @@
   // See url_request_unittest.cc for these credentials.
   SupplyProxyCredentials credentials("user", "secret");
   watchdog.AddObserver(&credentials, "Windows Security", "");
   testing::InitGoogleTest(&argc, argv);
   FilterDisabledTests();
   PluginService::EnableChromePlugins(false);
   CFUrlRequestUnittestRunner test_suite(argc, argv);
   test_suite.RunMainUIThread();
   return 0;
 }