Fix for the InstallFlowTest failures seen on the chrome frame IE6 builder. Th...

chrome_frame/chrome_frame_activex.cc

Index: chrome_frame/chrome_frame_activex.cc
===================================================================
--- chrome_frame/chrome_frame_activex.cc	(revision 71338)
+++ chrome_frame/chrome_frame_activex.cc	(working copy)
@@ -691,5 +691,12 @@
 
   web_browser2->PutProperty(base::win::ScopedBstr(bho_class_id_as_string),
                             base::win::ScopedVariant(bho));
-  return S_OK;
+
+  hr = UrlMkSetSessionOption(URLMON_OPTION_USERAGENT_REFRESH, NULL, 0, 0);
+  if (FAILED(hr)) {
+    DLOG(ERROR) << "Failed to refresh user agent string from registry. "
+                << "UrlMkSetSessionOption returned "
+                << base::StringPrintf("0x%08x", hr);
+  }
+  return hr;
 }