drawTextRSXform should not apply matrix to shader

drawTextRSXform should draw the same as drawTextOnPath (as regards shaders)

Bug: b/69904791
Change-Id: I393dd8fd7a5bdc6a018b1ca33592b208c7141868
Reviewed-on: https://skia-review.googlesource.com/114468
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
(cherry picked from commit 9c2916e0c7e0a61c0f85384c736247d4fa6d3a7b)
Reviewed-on: https://skia-review.googlesource.com/115720
Reviewed-by: Derek Sollenberger <djsollen@google.com>
4 files changed