Revert "hide setTextAlign"

This reverts commit 43c718302e446d5fcd2b3dbc5a7ade779297f756.

Reason for revert: Google 3 roll.

Original change's description:
> hide setTextAlign
> 
> Bug: skia:8493
> Change-Id: Ib3347f600300e90d5bcc47910fd75244039a016c
> Reviewed-on: https://skia-review.googlesource.com/c/164697
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Ben Wagner <bungeman@google.com>

TBR=djsollen@google.com,bungeman@google.com,herb@google.com,fmalita@chromium.org,reed@google.com

Change-Id: I877bf993e71a6e81f1322c799c533bfea6c5813f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:8493
Reviewed-on: https://skia-review.googlesource.com/c/165660
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
16 files changed