Styling polish to InCallUI.

- Fix clipping of shadow on the end call button.
- Add translation-z to the primary call info.
- Make the dialpad in the InCallUI transparent. This required in
part renaming some constants which were being overriden by Dialer.

Bug: 14108639
Change-Id: I29657fbc9e0b9b4957135e77b2db62159541b43a
diff --git a/InCallUI/res/values/dimens.xml b/InCallUI/res/values/dimens.xml
index e9dd26b..ae5f5a1 100644
--- a/InCallUI/res/values/dimens.xml
+++ b/InCallUI/res/values/dimens.xml
@@ -56,6 +56,9 @@
     <!-- Height of buttons in the extra button row. -->
     <dimen name="extra_row_button_height">@dimen/in_call_button_height</dimen>
 
+    <dimen name="primary_call_translation_z">8dp</dimen>
+
+
     <!-- Padding at the left and right edges of the incall_touch_ui button
          cluster.  This padding is necessary because we can't allow the
          buttons to be very close to the edges of the screen, due to the
@@ -64,7 +67,6 @@
          the prox sensor kick in.) -->
     <dimen name="button_cluster_side_padding">20dp</dimen>
 
-
     <!-- Dimensions for OTA Call Card -->
     <dimen name="otaactivate_layout_marginTop">10dp</dimen>
     <dimen name="otalistenprogress_layout_marginTop">5dp</dimen>
@@ -135,4 +137,6 @@
 
     <!-- Height of translucent shadow effect -->
     <dimen name="translucent_shadow_height">2dp</dimen>
+
+    <dimen name="end_call_button_margin_bottom">15dp</dimen>
 </resources>