Fix Chrome frame builder redness.

The CLSCTX_ENABLE_CLOAKING flag if passed in to CoCreateInstance for Internet Explorer on IE causes the
API to fail with E_INVALIDARG. We now or in this flag only for vista or greater.

TBR=stoyan

Review URL: http://codereview.chromium.org/434013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@32869 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 5 insertions, 2 deletions

diff --git a/chrome_frame/test/chrome_frame_unittests.cc b/chrome_frame/test/chrome_frame_unittests.cc
index 225eda8..92ba2d0 100644
--- a/chrome_frame/test/chrome_frame_unittests.cc
+++ b/chrome_frame/test/chrome_frame_unittests.cc
@@ -1194,6 +1194,7 @@ HRESULT LaunchIEAsComServer(IWebBrowser2** web_browser) {
     return E_INVALIDARG;
 
   HRESULT hr = S_OK;
+  DWORD cocreate_flags = CLSCTX_LOCAL_SERVER;
   chrome_frame_test::LowIntegrityToken token;
   if (win_util::GetWinVersion() >= win_util::WINVERSION_VISTA) {
     // Create medium integrity browser that will launch IE broker.
@@ -1208,11 +1209,13 @@ HRESULT LaunchIEAsComServer(IWebBrowser2** web_browser) {
       hr = HRESULT_FROM_WIN32(GetLastError());
       return hr;
     }
+
+    cocreate_flags |= CLSCTX_ENABLE_CLOAKING;
   }
 
   hr = ::CoCreateInstance(CLSID_InternetExplorer, NULL,
-      CLSCTX_LOCAL_SERVER | CLSCTX_ENABLE_CLOAKING, IID_IWebBrowser2,
-      reinterpret_cast<void**>(web_browser));
+                          cocreate_flags, IID_IWebBrowser2,
+                          reinterpret_cast<void**>(web_browser));
   // ~LowIntegrityToken() will switch integrity back to medium.
   return hr;
 }