GitLab

Replace uses of content::ExecuteScriptAndExtractString() and variations with
content::EvalJs(). The code looks smaller, simpler and easier to understand.

Change-Id: I1ebac4f1084176d490487d548eec931021df5f14
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1855979
Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
Commit-Queue: Reilly Grant <reillyg@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#705146}