Disable TracingControllerAndroidTest.testTraceFileCreation

content/public/android/javatests/src/org/chromium/content/browser/TracingControllerAndroidTest.java

Index: content/public/android/javatests/src/org/chromium/content/browser/TracingControllerAndroidTest.java
diff --git a/content/public/android/javatests/src/org/chromium/content/browser/TracingControllerAndroidTest.java b/content/public/android/javatests/src/org/chromium/content/browser/TracingControllerAndroidTest.java
index 3a2fcca6a448990c2c759b61abf25a4caff6d68c..117d6b8a24dc9293e30f5500c48859277043b6f3 100644
--- a/content/public/android/javatests/src/org/chromium/content/browser/TracingControllerAndroidTest.java
+++ b/content/public/android/javatests/src/org/chromium/content/browser/TracingControllerAndroidTest.java
@@ -10,18 +10,23 @@ import android.os.SystemClock;
 import android.test.suitebuilder.annotation.MediumTest;
 
 import org.chromium.base.ThreadUtils;
+import org.chromium.base.test.util.DisabledTest;
 import org.chromium.base.test.util.Feature;
 import org.chromium.content_shell_apk.ContentShellActivity;
 import org.chromium.content_shell_apk.ContentShellTestBase;
 
 import java.io.File;
 
+/**
+ * Test suite for TracingControllerAndroid.
+ */
 public class TracingControllerAndroidTest extends ContentShellTestBase {
 
     private static final long TIMEOUT_MILLIS = scaleTimeout(30 * 1000);
 
     @MediumTest
     @Feature({"GPU"})
+    @DisabledTest(message = "crbug.com/621956")
     public void testTraceFileCreation() throws Exception {
         ContentShellActivity activity = launchContentShellWithUrl("about:blank");
         waitForActiveShellToBeDoneLoading();