Add phone number format tester to test apk

Usage:
   adb shell am startservice -e n '6502530000' \
     com.android.contacts.tests/.PhoneNumberTestService

This will output the following on logcat.

I/phonenumber(29086): Input phone number: 6502530000
I/phonenumber(29086): Input country code: null
I/phonenumber(29086): Current country code: US
I/phonenumber(29086): Result for: 6502530000 / US
I/phonenumber(29086):   formatNumberToE164(6502530000, US) = +16502530000
I/phonenumber(29086):   PhoneNumberUtil.format(parse(6502530000, US), E164) = +16502530000 (valid)
I/phonenumber(29086):   PhoneNumberUtil.format(parse(6502530000, US), INTERNATIONAL) = +1 650-253-0000 (valid)
I/phonenumber(29086):   PhoneNumberUtil.format(parse(6502530000, US), NATIONAL) = (650) 253-0000 (valid)
I/phonenumber(29086):   PhoneNumberUtil.format(parse(6502530000, US), RFC3966) = +1-650-253-0000 (valid)
   :
   :

Also fixed the copyright header for QueryService.java.

Change-Id: If504a803e0001eeafd5928979caa1510ac989282
diff --git a/tests/AndroidManifest.xml b/tests/AndroidManifest.xml
index 7e23c57..2806830 100644
--- a/tests/AndroidManifest.xml
+++ b/tests/AndroidManifest.xml
@@ -121,6 +121,7 @@
         </service>
 
         <service android:name=".QueryService" />
+        <service android:name=".PhoneNumberTestService" />
     </application>
 
     <instrumentation android:name="android.test.InstrumentationTestRunner"