GitLab

Calls blink::Platform::InitializeBlink() from pdf_unittests's main().
This allows the use of primitive Blink types like blink::WebString in
tests. (Specifically, this depends on initializing WTF.)

Bug: 1099022
Change-Id: I9ca8b88645870c0d834225458f6d2e34958d3948
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2390864Reviewed-by: Daniel Hosseinian <dhoss@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: K. Moon <kmoon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#803923}