GitLab

Add support in blink::Platform and RenderMessageFilter to
clear the code cache entry.

Bug: chromium:812168
Change-Id: Ida83f17443f70d1cfbc83236f08628f0820a5cf7
Reviewed-on: https://chromium-review.googlesource.com/1160234
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585397}