ieframe/tests: Don't crash if IWebBrowser2_get_LocationURL() fails.

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
http://testbot.winehq.org/JobDetails.pl?Key=14329

Your paranoid android.


=== WNT4WSSP6 (32 bit webbrowser) ===
webbrowser.c:3049: Test failed: Creating WebBrowser object failed: 80040154
webbrowser.c:3049: Test failed: Creating WebBrowser object failed: 80040154
webbrowser.c:3049: Test failed: Creating WebBrowser object failed: 80040154
webbrowser.c:3049: Test failed: Creating WebBrowser object failed: 80040154
webbrowser.c:3125: Test failed: Creating WebBrowser object failed: 80040154

=== W2KPROSP4 (32 bit webbrowser) ===
webbrowser.c:2442: Test failed: expected GetOverridesKeyPath
webbrowser.c:2446: Test failed: expected Invoke_SETSECURELOCKICON
webbrowser.c:2447: Test failed: expected Invoke_FILEDOWNLOAD
webbrowser.c:2056: Test failed: put_Resizable failed: 80004001
webbrowser.c:2057: Test failed: expected Invoke_WINDOWSETRESIZABLE
webbrowser.c:2061: Test failed: put_Resizable failed: 80004001
webbrowser.c:2062: Test failed: expected Invoke_WINDOWSETRESIZABLE
webbrowser.c:2442: Test failed: expected GetOverridesKeyPath
webbrowser.c:2446: Test failed: expected Invoke_SETSECURELOCKICON
webbrowser.c:2447: Test failed: expected Invoke_FILEDOWNLOAD
webbrowser.c:381: Test failed: unexpected call Exec_SETDOWNLOADSTATE_0
webbrowser.c:2056: Test failed: put_Resizable failed: 80004001
webbrowser.c:2057: Test failed: expected Invoke_WINDOWSETRESIZABLE
webbrowser.c:2061: Test failed: put_Resizable failed: 80004001
webbrowser.c:2062: Test failed: expected Invoke_WINDOWSETRESIZABLE
webbrowser.c:2442: Test failed: expected GetOverridesKeyPath
webbrowser.c:2446: Test failed: expected Invoke_SETSECURELOCKICON
webbrowser.c:2447: Test failed: expected Invoke_FILEDOWNLOAD
webbrowser.c:434: Test failed: unexpected nCmdID 29
webbrowser.c:932: Test failed: unexpected call GetContainer
webbrowser.c:482: Test failed: unexpected call
webbrowser.c:932: Test failed: unexpected call GetContainer
webbrowser.c:482: Test failed: unexpected call
webbrowser.c:2592: Test failed: expected Invoke_SETSECURELOCKICON
webbrowser.c:2712: Test failed: expected TranslateUrl
webbrowser.c:2713: Test failed: expected Invoke_BEFORENAVIGATE2
webbrowser.c:2714: Test failed: expected Invoke_PROPERTYCHANGE
webbrowser.c:2720: Test failed: ReadyState = 1, expected 4
webbrowser.c:2544: Test failed: ReadyState = 1, expected 4
webbrowser.c:764: Test failed: unexpected call Invoke_PROPERTYCHANGE
webbrowser.c:780: Test failed: unexpected call Invoke_BEFORENAVIGATE2
webbrowser.c:787: Test failed: ReadyState = 1, expected 4
webbrowser.c:579: Test failed: unexpected call Invoke_AMBIENT_USERMODE
webbrowser.c:579: Test failed: unexpected call Invoke_AMBIENT_USERMODE
webbrowser.c:582: Test failed: unexpected call Invoke_AMBIENT_DLCONTROL
webbrowser.c:586: Test failed: unexpected call Invoke_AMBIENT_USERAGENT
webbrowser.c:590: Test failed: unexpected call Invoke_AMBIENT_PALETTE
webbrowser.c:1482: Test failed: unexpected call GetOptionKeyPath
webbrowser.c:330: Test failed: unexpected call QueryStatus_SETPROGRESSTEXT
webbrowser.c:764: Test failed: unexpected call Invoke_PROPERTYCHANGE
webbrowser.c:764: Test failed: unexpected call Invoke_PROPERTYCHANGE
webbrowser.c:764: Test failed: unexpected call Invoke_PROPERTYCHANGE
webbrowser.c:764: Test failed: unexpected call Invoke_PROPERTYCHANGE
webbrowser.c:434: Test failed: unexpected nCmdID 26
webbrowser.c:434: Test failed: unexpected nCmdID 29
webbrowser.c:932: Test failed: unexpected call GetContainer
webbrowser.c:482: Test failed: unexpected call
webbrowser.c:865: Test failed: ReadyState = 1, expected 4
webbrowser.c:1493: Test failed: unexpected call GetDropTarget
webbrowser.c:932: Test failed: unexpected call GetContainer
webbrowser.c:482: Test failed: unexpected call
webbrowser.c:2592: Test failed: expected Invoke_SETSECURELOCKICON
webbrowser.c:3085: Test failed: doc != doc2
webbrowser.c:579: Test failed: unexpected call Invoke_AMBIENT_USERMODE
webbrowser.c:579: Test failed: unexpected call Invoke_AMBIENT_USERMODE
webbrowser.c:582: Test failed: unexpected call Invoke_AMBIENT_DLCONTROL
webbrowser.c:586: Test failed: unexpected call Invoke_AMBIENT_USERAGENT
webbrowser.c:590: Test failed: unexpected call Invoke_AMBIENT_PALETTE
webbrowser.c:1482: Test failed: unexpected call GetOptionKeyPath
webbrowser.c:330: Test failed: unexpected call QueryStatus_SETPROGRESSTEXT
webbrowser.c:434: Test failed: unexpected nCmdID 26
webbrowser.c:434: Test failed: unexpected nCmdID 29
webbrowser.c:932: Test failed: unexpected call GetContainer
webbrowser.c:482: Test failed: unexpected call
webbrowser.c:1493: Test failed: unexpected call GetDropTarget
webbrowser.c:932: Test failed: unexpected call GetContainer
webbrowser.c:482: Test failed: unexpected call
webbrowser.c:2585: Test failed: expected TranslateUrl
webbrowser.c:2592: Test failed: expected Invoke_SETSECURELOCKICON
webbrowser.c:2805: Test failed: expected RequestUIActivate
webbrowser.c:2897: Test failed: Got 0x80004002
webbrowser.c:3092: Test failed: doc != doc2
webbrowser.c:2992: Test failed: QueryService failed: 80004002
webbrowser: unhandled exception c0000005 at 0040C9B2