Cherry-pick "Save a copy when advancing to dependent GIF and WebP ani…

…mation frames"

https://chromium.googlesource.com/chromium/src.git/+/3a38c33c398189620281ad19a0f8e5b7f6ac3e69

must pick these commits in order first and do some proper modification
1. https://chromium.googlesource.com/chromium/src/+/605fa62ea2c9ac2924ff08f21106775d412bed5b
2. https://chromium.googlesource.com/chromium/src/+/3fd7c79eea0cb0f981a73b1264568366214f229e
3. https://chromium.googlesource.com/chromium/src/+/78115b26dfafd0fca676ac33caabd3aa8b43ecf4
4. https://chromium.googlesource.com/chromium/src/+/69969af74bfff920f5fdcc2aa547ea4af2d477d2

should be removed when upgrading to chromium 55

fix brave/browser-laptop#6656

Auditors: @bbondy, @bridiver, @bsclifton