Change keyguard theme when wallpaper colors change

Bug: 38163994
Bug: 37014702
Bug: 62053168
Test: visual
Change-Id: I5a2da4ef2ad6fc1dab71588f2d0f5bd207731900
diff --git a/packages/SystemUI/res-keyguard/values/attrs.xml b/packages/SystemUI/res-keyguard/values/attrs.xml
index 7cfe631..d3d60a1e 100644
--- a/packages/SystemUI/res-keyguard/values/attrs.xml
+++ b/packages/SystemUI/res-keyguard/values/attrs.xml
@@ -35,9 +35,13 @@
         <attr name="android:gravity" />
         <attr name="dotSize" format="dimension" />
         <attr name="charPadding" format="dimension" />
+        <attr name="android:textColor" format="color" />
     </declare-styleable>
 
     <declare-styleable name="CarrierText">
         <attr name="allCaps" format="boolean" />
     </declare-styleable>
+
+    <attr name="pinDividerColor" format="color" />
+    <attr name="pinDeleteColor" format="color" />
 </resources>