Implement popup suggestions pane

Bug: 5023981
Change-Id: Ie1d69131dbf884a3f6a2beb3ac3427e5437c1486
diff --git a/java/res/values-land/dimens.xml b/java/res/values-land/dimens.xml
index 73e1aff..4bf0e20 100644
--- a/java/res/values-land/dimens.xml
+++ b/java/res/values-land/dimens.xml
@@ -59,6 +59,8 @@
     <dimen name="key_preview_offset_ics">0.01in</dimen>
 
     <dimen name="candidate_strip_height">36dip</dimen>
+    <dimen name="more_suggestions_row_height">36dip</dimen>
+    <dimen name="candidate_strip_minimum_height">160sp</dimen>
     <dimen name="candidate_strip_fading_edge_length">63dip</dimen>
     <!-- Amount of allowance for selecting keys in a mini popup keyboard by sliding finger. -->
     <!-- popup_key_height x 1.2 -->