Tinting trash button to fix disabled state

Previously the trash icon wasn't tinted which made it look the same in
disabed and enabled state. This CL tints it. Also noticed the
accessibility strings were wrong so also fixed those.

Bug: 915171
Change-Id: I969ac8aec54e0d2f3860d11f0eb120d7b123b62a
Reviewed-on: https://chromium-review.googlesource.com/c/1378968
Reviewed-by: Matthew Jones <mdjones@chromium.org>
Commit-Queue: Pedro Amaral <amaralp@chromium.org>
Cr-Commit-Position: refs/heads/master@{#616887}
1 file changed