Fixing cosmetic kinks

- Adding back rounded corners crop to Skia RE
- Add a translation to the texture transform for the SkImage so
  that the correct layer contents are drawn in the correct part of
  the screen.

Bug: 175141036
Test: Open Chrome. Slowly slide into recents. The address bar does
      not show defects anymore. Also observe the bottom of the crop,
      it doesn't split anymore. Camera resizing looks good, too.
Test: Open Camera. Check that there are no defects in the camera
      view.
Test: Open Dialog Activity test app. Notice that the dialog is now
      present during the start up of the app.
Change-Id: I4410fd7759c2ad9f2809af5485348d67fd269556