Update suggestions dropdown to match pixel perfect layouts.

Change-Id: I0ced5414470d9a452da7296d217228802bb60ca1
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 9536a7f..7294db5 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -19,6 +19,8 @@
     <add-resource type="dimen" name="chip_height" />
     <add-resource type="dimen" name="chip_text_size" />
     <add-resource type="color" name="default_chip_background" />
+    <add-resource type="color" name="list_item_selected" />
+    <add-resource type="color" name="chip_selected" />
     <add-resource type="string" name="more_string" />
     <add-resource type="string" name="chips_waiting_for_directory_result" />
 </resources>