GitLab

Strings from the Clear Browsing Data dialog are updated
to match the latest mocks:
https://docs.google.com/presentation/d/1SrFbjYNnVzocnXHAIORey20PKYL6kPyyqSjbl5204a0/edit?ts=5bad4384#slide=id.g42e19778c0_13_8

Note: This CL only adds and changes strings in the
settings_strings.grdp file. The UI will be updated in a
follow up CL.

TBR=jochen@chromium.org

Bug: 889137
Change-Id: I2a578b9ec554b375286ab796e47ec7f267ce9475
Reviewed-on: https://chromium-review.googlesource.com/1252302
Commit-Queue: Thomas Tangl <tangltom@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Thomas Tangl <tangltom@chromium.org>
Cr-Commit-Position: refs/heads/master@{#595316}