[WININET] Sync with Wine Staging 1.9.23. CORE-12409

[WININET] Sync with Wine Staging 1.9.23. CORE-12409

4695681 wininet: add ParseX509EncodedCertificateForListBoxEntry stub (try 2)
e3e4fc6 wininet: Add support for INTERNET_OPTION_SETTINGS_CHANGED in InternetSetOption.
4a728d2 wininet: Allow INTERNET_OPTION_SETTINGS_CHANGED on connections.
8478c72 wininet: Resize buffer when call to InternetCanonicalizeUrlW fails in InternetCrackUrlW.
3d6da00 wininet: Handle INTERNET_INVALID_PORT_NUMBER in HttpOpenRequest.
dee155f wininet: Replacing header fields should fail if they do not exist yet.
efd7d44 wininet: Strip filename if no path is set in cookie.
65f5d89 wininet: Silence wininet no support on this platform message.
3cb027c wininet: Increase buffer in _test_status_code to avoid potential potential overflow.
7e84143 wininet: Don't crash by debug printing too long URLs.
7d9a439 wininet: Don't return available data sizes larger than the read buffer.

svn path=/trunk/; revision=73360