Remove contact tab.

- remove contact list tab on phone UI
- show search button instead of voice mail button
-- uses temporary assets
- remove some layout xml and have dimen values instead

Bug: 4691486
Change-Id: Iec028849fa65079ac7d76a64baf1590fd4537c37
diff --git a/res/layout/dialpad_fragment.xml b/res/layout/dialpad_fragment.xml
index c516bd8..7601dfe 100644
--- a/res/layout/dialpad_fragment.xml
+++ b/res/layout/dialpad_fragment.xml
@@ -14,8 +14,6 @@
      limitations under the License.
 -->
 
-<!-- TODO (stopship) We don't want to specify a background color here. For now we just
-keep it because otherwise the dialer needs some imagination to use (white on white) -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/top"
     android:layout_width="match_parent"
@@ -28,29 +26,17 @@
          It's type is set to NULL (to disable the IME keyboard) in the
          java code.
     -->
-    <!-- TODO: Use a textAppearance to control the display of the number -->
     <EditText android:id="@+id/digits"
         android:layout_width="match_parent"
-        android:layout_height="67dip"
+        android:layout_height="@dimen/dialpad_digits_height"
         android:gravity="center"
-        android:maxLines="1"
-        android:scrollHorizontally="true"
-        android:textSize="33sp"
-        android:freezesText="true"
-        android:background="@drawable/btn_dial_textfield"
-        android:textColor="@color/dialer_button_text"
-        android:focusableInTouchMode="true"
-        android:editable="true"
-        android:cursorVisible="false"
-        android:layout_weight="0"
-        android:contentDescription="@string/description_digits_edittext"
-    />
+        android:textAppearance="@style/DialtactsDigitsTextAppearance" />
 
     <!-- Keypad section -->
     <include layout="@layout/dialpad" />
 
     <!-- Horizontal row of buttons (Voicemail + DialButton + Delete.) -->
-    <include layout="@layout/voicemail_dial_delete" />
+    <include layout="@layout/dialpad_additional_buttons" />
 
     <!-- "Dialpad chooser" UI, shown only when the user brings up the
          Dialer while a call is already in progress.