DO NOT MERGE - Update prebuilt SDK to lmp-sdk-release build 1434915

Change-Id: Ib34c262cab3d8f6b233c8b5607082b9f83a492dd
diff --git a/current/support/v17/leanback/res/values/dimens.xml b/current/support/v17/leanback/res/values/dimens.xml
index 83306ac..a4f8c70 100644
--- a/current/support/v17/leanback/res/values/dimens.xml
+++ b/current/support/v17/leanback/res/values/dimens.xml
@@ -36,8 +36,8 @@
     <dimen name="lb_browse_headers_width">270dp</dimen>
     <integer name="lb_browse_headers_transition_delay">150</integer>
     <integer name="lb_browse_headers_transition_duration">250</integer>
-
     <integer name="lb_browse_rows_anim_duration">250</integer>
+    <item name="lb_browse_rows_scale" type="fraction">80%</item>
 
     <!-- Derived from the ux spec of 48dp baseline to baseline -->
     <dimen name="lb_browse_headers_vertical_margin">21dp</dimen>