Dialer: Material you design changes

* some color dependencies were out of place after switching dialer background shade the n1_0, update the shades according to material you design.
* sync buttons tint and paddings with google's material you impl based on google messages visuals
* remove elevation from search bar view

Signed-off-by: strwbrry143 <alexfinhart@gmail.com>
Signed-off-by: Pranav Temkar <pranavtemkar@gmail.com>
Signed-off-by: Dmitrii <bankersenator@gmail.com>
Signed-off-by: Jis G Jacob <studiokeys@blissroms.org>
3 files changed