Sheriff: Disable ChromeDriverTest.testWindowFullScreen on win bots

This fails on win bots:
https://ci.chromium.org/p/chromium/builders/ci/Win10%20Tests%20x64/43765
https://ci.chromium.org/p/chromium/builders/ci/Win7%20Tests%20%281%29/98722

Bug: 946023
Change-Id: I59c01572ffbf33416fb3c13d44234281bc3330e2
Tbr: crouleau@chromium.org
Notry: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1993064Reviewed-by: Hiroki Nakagawa <nhiroki@chromium.org>
Commit-Queue: Hiroki Nakagawa <nhiroki@chromium.org>
Cr-Commit-Position: refs/heads/master@{#729660}

chrome/test/chromedriver/test/run_py_tests.py

@@ -95,6 +95,8 @@ _OS_SPECIFIC_FILTER['win'] = [
     'ChromeDownloadDirTest.testFileDownloadAfterTabHeadless',
     'ChromeDownloadDirTest.testFileDownloadWithClickHeadless',
     'ChromeDownloadDirTest.testFileDownloadWithGetHeadless',
+    # https://bugs.chromium.org/p/chromium/issues/detail?id=946023
+    'ChromeDriverTest.testWindowFullScreen',
 ]
 _OS_SPECIFIC_FILTER['linux'] = [
     # https://crbug.com/1036055