Use external/robolectric-shadows/run_robotests.mk

This allows Settings to test against the latest framework changes.

Also replaced TestConfig with traditional robolectric.properties.

Bug: 73173204
Bug: 73892008
Test: make -j56 RunSettingsRoboTests
Change-Id: I3135b4fa5f095ba79b282a76f45dd9baa2584bc7

tests/robotests/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceControllerTest.java

@@ -29,7 +29,6 @@ import android.view.InputDevice;
 
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settings.TestConfig;
 import com.android.settings.testutils.shadow.ShadowInputDevice;
 
 import org.junit.After;
@@ -42,7 +41,6 @@ import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
 public class PhysicalKeyboardPreferenceControllerTest {
 
     @Mock
@@ -84,11 +82,9 @@ public class PhysicalKeyboardPreferenceControllerTest {
     }
 
     @Test
-    @Config(shadows = {
-            ShadowInputDevice.class,
-    })
+    @Config(shadows = ShadowInputDevice.class)
     public void updateState_noKeyboard_setDisconnectedSummary() {
-        ShadowInputDevice.sDeviceIds = new int[]{};
+        ShadowInputDevice.sDeviceIds = new int[0];
         mController.updateState(mPreference);
 
         verify(mPreference).setSummary(R.string.disconnected);
@@ -108,5 +104,4 @@ public class PhysicalKeyboardPreferenceControllerTest {
 
         verify(mPreference).setSummary(device.getName());
     }
-
 }