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The header file is included in various spots in blink and pulls in more
than it should.

Change-Id: Icabd4a00d7a19daf2c78cec032ff9742b7d6f43d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2156606Reviewed-by: danakj <danakj@chromium.org>
Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
Cr-Commit-Position: refs/heads/master@{#761035}