DO NOT MERGE - Update prebuild current SDK

Copied files from lmp-dev branch at #1319972
http://android-build/builds/git_lmp-dev-linux-sdk_x86_64-sdk/1319972

Followed the instruction given at : goto/updateprebuilts

Change-Id: I6c858037aed5026bb12d3a6ba4a9a4df588533d2
diff --git a/current/support/v17/leanback/res/values/colors.xml b/current/support/v17/leanback/res/values/colors.xml
index 60e30d8..922b3af 100644
--- a/current/support/v17/leanback/res/values/colors.xml
+++ b/current/support/v17/leanback/res/values/colors.xml
@@ -29,6 +29,7 @@
 
     <color name="lb_details_overview_bg_color">#1B1B1B</color>
     <color name="lb_details_description_color">#EEEEEE</color>
+    <color name="lb_details_description_body_color">#B2EEEEEE</color>
 
     <color name="lb_error_background_color_opaque">#262626</color>
     <color name="lb_error_background_color_translucent">#E6000000</color>