Add the license announcement in the drawable files to make it consistent to other
files.
Bug: 143917082
Test: Maunal
Change-Id: I892a4194b2b4b46dd64165a08da97cc41b3bd4f8
Create new Accessibility warning dialog based on the style of permission
dialog
Bug: 129788631
Test: Visual
Change-Id: I0ec693f9c29e6e85e17d5bd1a64a4c0fe9499f95