GitLab

Add a kTypeForTesting to the safe_browsing_blocking_page and
a check in the browser test to make sure the correct
insterstitial is shown. Also remove unnecessary logging in
the test.

BUG=1015418,1034546,1071519
TEST=run_weblayer_browsertests --gtest_filter=SafeBrowsingBrowserTest*

Change-Id: Ia184557ab08f811dcd0903ba06b185b3d6c2d896
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2142273
Commit-Queue: Tim Volodine <timvolodine@chromium.org>
Reviewed-by: Tobias Sargeant <tobiasjs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#759764}