Began implementation of Dialer dark theme.

 - README on how to properly theme Dialer going forward.
 - Migrated all widgets to use global colors.
 - Removed all activity and application themes where it wasn't necessary.
 - Added themeing test rule for Espresso tests.

Bug: 79883035
Test: tap
PiperOrigin-RevId: 197634256
Change-Id: I4b7d94d45aeeb59d484b0069fdd1e200a654910b
diff --git a/java/com/android/dialer/searchfragment/nearbyplaces/res/layout/location_permission_row.xml b/java/com/android/dialer/searchfragment/nearbyplaces/res/layout/location_permission_row.xml
index a79e588..41ffb45 100644
--- a/java/com/android/dialer/searchfragment/nearbyplaces/res/layout/location_permission_row.xml
+++ b/java/com/android/dialer/searchfragment/nearbyplaces/res/layout/location_permission_row.xml
@@ -47,8 +47,7 @@
         android:minHeight="40dp"
         android:text="@string/search_location_permission"
         android:lineSpacingMultiplier="1.2"
-        android:textSize="16sp"
-        android:textColor="@color/dialer_secondary_text_color"/>
+        style="@style/Dialer.TextAppearance.Primary"/>
 
     <Button
         android:id="@+id/location_permission_allow"