commit dbeac65afa37ec439dffd561f59f6a534ce4ded4
author Tarandeep Singh <tarandeep@google.com> Thu Apr 18 13:06:35 2019 -0700
committer Tarandeep Singh <tarandeep@google.com> Mon Apr 22 11:48:40 2019 -0700
tree a2b85e9939521501e12cb62016581146e53abde8
parent f4de813fcfd374feea376d52f3d224e86b8e6c20

Disable navbar contrast for ThemedNavBarKeyboard

With Ib8f4045b9e8e7bf65c13437133f114d91d0cb050 navbar always has
contrast thereby creating a solid navbar. However, for IMEs that wish to
draw a gradient, will need to have this disabled.
This change disables contrast for extended navbar gradient.

Fix: 130809016
Test: Manually verified:
    1. m -j ThemedNavBarKeyboard
    2. Install and enable
    3. Click "Extended dark nav bar" and verify gradient is visible.

Change-Id: I511bdcde0ef57c1484faace484db262b49fdfe16