Revert "Convert the CPU path case to use prepareForDrawing"

This reverts commit 8be917af4313f6021b9b8e5d2b3f4d5712967aa9.

Reason for revert: Causes layout tests to draw problem

Original change's description:
> Convert the CPU path case to use prepareForDrawing
> Change-Id: I5babfc7f1fa9784d81896d5c036e3b50c2af8ca0
> Reviewed-on:
> Reviewed-by: Ben Wagner <>
> Commit-Queue: Herb Derby <>,

Change-Id: I8ec1e8fed49571cc70b0acac750cbbf302f551fe
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-by: Herb Derby <>
Commit-Queue: Herb Derby <>
1 file changed