GitLab

Renaming webview copy of V8 snapshot to be able to differentiate
between snapshots for 32- and 64 bit architectures.
This is done so that snapshots for different architectures can be
repacked into the same APK.

BUG=455699

Review URL: https://codereview.chromium.org/903793002

Cr-Commit-Position: refs/heads/master@{#315314}