Cleaning up shadowing and animation of call log expansion.

Bug: 13962594
Change-Id: Ifbbf7fa75ffccfb893e6825774565c1e21e86c76
diff --git a/res/layout/call_log_list_item.xml b/res/layout/call_log_list_item.xml
index ff6b7ba..9182bd7 100644
--- a/res/layout/call_log_list_item.xml
+++ b/res/layout/call_log_list_item.xml
@@ -19,6 +19,7 @@
     class="com.android.dialer.calllog.CallLogListItemView"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:paddingBottom="@dimen/call_log_outer_margin"
     android:id="@+id/call_log_list_item"
     android:orientation="vertical"
     android:clipChildren="false"
@@ -40,6 +41,7 @@
          information and the secondary action (call details / play voicemail). -->
     <LinearLayout
         android:id="@+id/call_log_row"
+        android:background="@color/background_dialer_list_items"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:baselineAligned="false"
@@ -53,7 +55,9 @@
             android:background="@drawable/call_log_background"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:padding="@dimen/call_log_outer_margin"
+            android:paddingLeft="@dimen/call_log_outer_margin"
+            android:paddingRight="@dimen/call_log_outer_margin"
+            android:paddingTop="@dimen/call_log_outer_margin"
             android:orientation="horizontal"
             android:gravity="center_vertical"
             android:focusable="true"
@@ -136,5 +140,4 @@
               android:layout="@layout/call_log_list_item_extra"
               android:layout_width="match_parent"
               android:layout_height="wrap_content"/>
-
 </view>