Revert of cc: Remove tile and scale specific code from raster source (patchset #4 id:60001 of https://codereview.chromium.org/
811953005/)
Reason for revert:
Broke the build due to collision with crrev.com/
820743002.
Probably just needs a rebase and constructor tweak, reverting for now to be safe.
Original issue's description:
> cc: Remove tile and scale specific code from raster source
>
> Fix a TODO I added a while back. Instead of calling SetMinContentsScale
> and SetTileGridSize directly, pass these as parameters to constructor of the
> PicturePile.
>
> Committed: https://crrev.com/
6d1f2981f3204852a9189d0b6e7ad0b18659d68d
> Cr-Commit-Position: refs/heads/master@{#309867}
TBR=vmpstr@chromium.org,hendrikw@chromium.org
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/
832963002
Cr-Commit-Position: refs/heads/master@{#309868}