Focus on name field and show keyboard when inserting contact

Request name field focus when it's an insert.

Test: Manually verified:
  * Inserting new contact with fab has keyboard and focus on name
    field
  * Inserting new contact from messenger app has keyboard and
    focus on name field with phone number filled in
  * Editing a contact has nothing focused
  * Editing a read-only contact has the name field focused but no
    keyboard

Bug: 31158231
Change-Id: Iff7e0df5059f5efa038d5f794065f76e38a21288
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 25aa0d9..0c15a55 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -382,8 +382,7 @@
         <!-- Edit or create a contact with only the most important fields displayed initially. -->
         <activity
             android:name=".activities.ContactEditorActivity"
-            android:theme="@style/EditorActivityTheme"
-            android:windowSoftInputMode="stateHidden|adjustResize">
+            android:theme="@style/EditorActivityTheme">
 
             <intent-filter>
                 <action android:name="android.intent.action.INSERT"/>