test: Simply Robolectric checking for AccessibilityNodeInfoTest

Signed-off-by: utzcoz <[email protected]>

integration_tests/ctesque/src/sharedTest/java/android/view/accessibility/AccessibilityNodeInfoTest.java

@@ -111,20 +111,11 @@ public void directAccessibilityConnection_queryChildCount() {
             assertThat(node.getChildCount()).isEqualTo(1);
             assertThat(node.getChild(0)).isNotNull();
             // Only expect getWindowId() is -1 in Robolectric environment.
-            // TODO remove isRobolectric checking after fixing Robolectric's implementation.
-            if (isRobolectric()) {
+            // TODO remove Robolectric checking after fixing Robolectric's implementation.
+            if (Build.FINGERPRINT.equals("robolectric")) {
               assertThat(node.getWindowId()).isEqualTo(-1);
             }
           });
     }
   }
-
-  private static boolean isRobolectric() {
-    try {
-      Class.forName("org.robolectric.RobolectricTestRunner");
-      return true;
-    } catch (ClassNotFoundException e) {
-      return false;
-    }
-  }
 }