Test batching of shape_detection unit tests

For reference, the UNIT_TESTS batch can be run locally using:
out/.../bin/run_chrome_public_test_apk -A Batch=UnitTests

Bug: 989569
Change-Id: Icea283a01697c4fdade7039d8b4ef629af835655
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2346984Reviewed-by: Michael Thiessen <mthiesse@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Commit-Queue: Thiabaud Engelbrecht <thiabaud@google.com>
Cr-Commit-Position: refs/heads/master@{#796529}

services/shape_detection/android/javatests/src/org/chromium/shape_detection/BarcodeDetectionImplTest.java

@@ -16,6 +16,7 @@ import org.chromium.base.test.params.ParameterAnnotations.UseRunnerDelegate;
 import org.chromium.base.test.params.ParameterProvider;
 import org.chromium.base.test.params.ParameterSet;
 import org.chromium.base.test.params.ParameterizedRunner;
+import org.chromium.base.test.util.Batch;
 import org.chromium.base.test.util.Feature;
 import org.chromium.shape_detection.mojom.BarcodeDetection;
 import org.chromium.shape_detection.mojom.BarcodeDetectionProvider;
@@ -32,6 +33,7 @@ import java.util.concurrent.TimeUnit;
  * Test suite for BarcodeDetectionImpl.
  */
 @RunWith(ParameterizedRunner.class)
+@Batch(Batch.UNIT_TESTS)
 @UseRunnerDelegate(BaseJUnit4RunnerDelegate.class)
 public class BarcodeDetectionImplTest {
     private static final org.chromium.skia.mojom.Bitmap QR_CODE_BITMAP =

services/shape_detection/android/javatests/src/org/chromium/shape_detection/FaceDetectionImplTest.java

@@ -16,6 +16,7 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import org.chromium.base.test.BaseJUnit4ClassRunner;
+import org.chromium.base.test.util.Batch;
 import org.chromium.base.test.util.Feature;
 import org.chromium.shape_detection.mojom.FaceDetection;
 import org.chromium.shape_detection.mojom.FaceDetectionResult;
@@ -28,6 +29,7 @@ import java.util.concurrent.TimeUnit;
  * Test suite for FaceDetectionImpl.
  */
 @RunWith(BaseJUnit4ClassRunner.class)
+@Batch(Batch.UNIT_TESTS)
 public class FaceDetectionImplTest {
     private static final org.chromium.skia.mojom.Bitmap MONA_LISA_BITMAP =
             TestUtils.mojoBitmapFromFile("mona_lisa.jpg");

services/shape_detection/android/javatests/src/org/chromium/shape_detection/TextDetectionImplTest.java

@@ -11,6 +11,7 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import org.chromium.base.test.BaseJUnit4ClassRunner;
+import org.chromium.base.test.util.Batch;
 import org.chromium.base.test.util.Feature;
 import org.chromium.gfx.mojom.RectF;
 import org.chromium.shape_detection.mojom.TextDetection;
@@ -23,6 +24,7 @@ import java.util.concurrent.TimeUnit;
  * Test suite for TextDetectionImpl.
  */
 @RunWith(BaseJUnit4ClassRunner.class)
+@Batch(Batch.UNIT_TESTS)
 public class TextDetectionImplTest {
     private static final String[] DETECTION_EXPECTED_TEXT = {
             "The quick brown fox jumped over the lazy dog.", "Helvetica Neue 36."};