GitLab

>> Removed Ctrl+Shift+P shortcut for system dialog printing on Windows.
>>    BUG=374321
>>    Review URL: https://codereview.chromium.org/522493002
TBR=thestig@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/551773002

Cr-Commit-Position: refs/heads/master@{#293752}