Fix the ContactsTest account type and sync adapter (1/2)

* Add TestSyncService$Basic to the AndroidManifest and give
  it the fallback account type unit test contacts.xml.

* Remove "common" from the testauth package name

* Change the test accountType to end with testauth.basic
  instead of authtest.basic since it's testauth
  everywhere else.

* UI changes
- Give the test account type the same name as the app
- Remove the ic_contact_picture test account type icon
  since it just looks like a black square and we can
  just use the default (after we add a guard against
  null icons in the DrawerActivity)

Test: manually add a user of the test account type and
  toggle sync, then add a contact of the test account
  type in the app.

Bug: 30759296
Bug: 31549157

Change-Id: I363fff8dfbce3d2d1b888e23abe6e20a40da2d1c
diff --git a/tests/AndroidManifest.xml b/tests/AndroidManifest.xml
index 65c04bc..87f9a8a 100644
--- a/tests/AndroidManifest.xml
+++ b/tests/AndroidManifest.xml
@@ -69,6 +69,17 @@
                 android:name="android.accounts.AccountAuthenticator"
                 android:resource="@xml/test_basic_authenticator" />
         </service>
+        <service android:name=".testauth.TestSyncService$Basic" android:exported="true" >
+            <intent-filter>
+                <action android:name="android.content.SyncAdapter"/>
+            </intent-filter>
+            <meta-data
+                android:name="android.content.SyncAdapter"
+                android:resource="@xml/test_basic_syncadapter" />
+            <meta-data
+                android:name="android.provider.CONTACTS_STRUCTURE"
+                android:resource="@xml/contacts_fallback" />
+        </service>
 
         <service android:name=".QueryService" />
         <service android:name=".PhoneNumberTestService" />