Remove a .cc include from version_handler_win_unittest.cc

This is now causing some link errors on Windows.

This fix an issue introduced in https://chromium-review.googlesource.com/c/chromium/src/+/1350231

Change-Id: Ia892a101c7a2ff6580b2aa90bf9d9c26aad1b79e
Reviewed-on: https://chromium-review.googlesource.com/c/1454231
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Auto-Submit: Sébastien Marchand <sebmarchand@chromium.org>
Cr-Commit-Position: refs/heads/master@{#629226}
3 files changed