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This CL enables chrome on Android to show GIF-powered doogle in NTP. To
accomplish this goal, this CL:
1. Ports GifPlayer library from googlesource to chromium third_party
folder.
2. Creates AnimatedLogoTracker to download the gif url specified by the
parsed logo.
3. Copies the downloaded gif as byte array to java side, and in NTP,
GifPlayer is used to decode the raw byte array and draw it as an Android
drawable.

BUG=414528

Review URL: https://codereview.chromium.org/1343913002

Cr-Commit-Position: refs/heads/master@{#350907}