Auto convert content shell tests to JUnit4

content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellActivityTestRule.java

Index: content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellActivityTestRule.java
diff --git a/content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellActivityTestRule.java b/content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellActivityTestRule.java
index 793c661fa211cd4da3a0b5f6e3bcd6997f71dc9d..15f2e3b34c59a6240754dc3d67a1c2a31dce3c3e 100644
--- a/content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellActivityTestRule.java
+++ b/content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellActivityTestRule.java
@@ -66,12 +66,14 @@ public class ContentShellActivityTestRule extends ActivityTestRule<ContentShellA
 
     @Override
     protected void beforeActivityLaunched() {
+        super.beforeActivityLaunched();
         assertScreenIsOn();
     }
 
     @TargetApi(Build.VERSION_CODES.KITKAT_WATCH)
     @SuppressWarnings("deprecation")
     private void assertScreenIsOn() {
+        Log.d("#YOLAND", "Asserting Screen is On");
         PowerManager pm = (PowerManager) InstrumentationRegistry.getContext().getSystemService(
                 Context.POWER_SERVICE);
 
@@ -80,6 +82,7 @@ public class ContentShellActivityTestRule extends ActivityTestRule<ContentShellA
         } else {
             Assert.assertTrue("Many tests will fail if the screen is not on.", pm.isScreenOn());
         }
+        Log.d("#YOLAND", "Done asserting");
     }
 
     /**
@@ -96,6 +99,7 @@ public class ContentShellActivityTestRule extends ActivityTestRule<ContentShellA
         intent.setComponent(
                 new ComponentName(InstrumentationRegistry.getInstrumentation().getTargetContext(),
                         ContentShellActivity.class));
+        Log.d("#YOLAND", "Intent: " + intent.toString());
         return launchActivity(intent);
     }
 
@@ -253,11 +257,6 @@ public class ContentShellActivityTestRule extends ActivityTestRule<ContentShellA
         });
     }
 
-    @Override
-    public Statement apply(Statement base, Description desc) {
-        return super.apply(base, desc);
-    }
-
     /**
      * Annotation for tests that should be executed a second time after replacing
      * the ContentViewCore's container view.