Disable ClearBrowsingDataFragmentTest#testImportantSitesDialogNoopOnCancel

Disable org.chromium.chrome.browser.browsing_data.
ClearBrowsingDataFragmentTest#testImportantSitesDialogNoopOnCancel
It's flaky on android-marshmallow-arm64-rel

Bug: 1067686
Change-Id: Ia9d878ee52ab649e5a7b4a3b8892335d7b571029
Tbr: msramek@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2136027
Commit-Queue: Owen Min <zmin@chromium.org>
Reviewed-by: Owen Min <zmin@chromium.org>
Reviewed-by: Martin Šrámek <msramek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756366}

chrome/android/javatests/src/org/chromium/chrome/browser/browsing_data/ClearBrowsingDataFragmentTest.java

@@ -31,6 +31,7 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import org.chromium.base.test.util.CommandLineFlags;
+import org.chromium.base.test.util.DisabledTest;
 import org.chromium.base.test.util.Feature;
 import org.chromium.base.test.util.RetryOnFailure;
 import org.chromium.chrome.browser.ChromeActivity;
@@ -450,6 +451,7 @@ public class ClearBrowsingDataFragmentTest {
     @Test
     @MediumTest
     @Feature({"SiteEngagement"})
+    @DisabledTest(message = "crbug.com/1067686")
     public void testImportantSitesDialogNoopOnCancel() throws Exception {
         // Sign in.
         SigninTestUtil.addAndSignInTestAccount();