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This helps in cases when the page is loading scripts that interfere with
Symbols creation and unique ID setting process.

Bug: 1169690
Change-Id: Iae3a9ce3eef72e3d9b3e8021c16ad24da03d3c8c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2644957Reviewed-by: Vadym Doroshenko  <dvadym@chromium.org>
Commit-Queue: Maria Kazinova <kazinova@google.com>
Cr-Commit-Position: refs/heads/master@{#846349}