Fixed a bug with the unit_tests, which caused it to leave hebrew enabled...

Fixed a bug with the unit_tests, which caused it to leave hebrew enabled
vista without hebrew support
the bug reason is documented in the source for all to see and the bug=12093
(http://code.google.com/p/chromium/issues/detail?id=12093)

the code has been tested with and without a debugger but i have to admit, the unit_tests rarely pass on my machine (the ui ones never do)but this code i changed leaves the state EXACTLY like it was and solves this issue at least

BUG=12093
TEST=run unit_tests.exe on Hebrew Windows; run Chrome; open a page which contains a <textarea dir="ltr"></textarea> element; press control+right-shift key, and; verify its "dir" attribute becomes "rtl".

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=17156