Disable flaky Incognito*LeakageTest(s)

TBR=roagarwal@chromium.org

Bug: 1098751
Change-Id: I14f087795ee3d7f9729eb39bcdaf5d60216b2866
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2264759Reviewed-by: Chrome Cunningham <chcunningham@chromium.org>
Commit-Queue: Chrome Cunningham <chcunningham@chromium.org>
Cr-Commit-Position: refs/heads/master@{#781991}

chrome/android/javatests/src/org/chromium/chrome/browser/incognito/IncognitoHistoryLeakageTest.java

@@ -25,6 +25,7 @@ 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.CommandLineFlags;
+import org.chromium.base.test.util.DisabledTest;
 import org.chromium.chrome.browser.ChromeTabbedActivity;
 import org.chromium.chrome.browser.customtabs.CustomTabActivityTestRule;
 import org.chromium.chrome.browser.flags.ChromeFeatureList;
@@ -159,6 +160,7 @@ public class IncognitoHistoryLeakageTest {
     @Test
     @LargeTest
     @UseMethodParameter(AllTypesToAllTypes.class)
+    @DisabledTest // https://crbug.com/1098751
     public void testTabNavigationHistoryDoNotLeakBetweenActivities(
             String activityType1, String activityType2) throws TimeoutException {
         ActivityType activity1 = ActivityType.valueOf(activityType1);

chrome/android/javatests/src/org/chromium/chrome/browser/incognito/IncognitoStorageLeakageTest.java

@@ -22,6 +22,7 @@ import org.chromium.base.test.params.ParameterAnnotations.UseMethodParameter;
 import org.chromium.base.test.params.ParameterAnnotations.UseRunnerDelegate;
 import org.chromium.base.test.params.ParameterizedRunner;
 import org.chromium.base.test.util.CommandLineFlags;
+import org.chromium.base.test.util.DisabledTest;
 import org.chromium.chrome.browser.ChromeTabbedActivity;
 import org.chromium.chrome.browser.customtabs.CustomTabActivityTestRule;
 import org.chromium.chrome.browser.customtabs.CustomTabIncognitoManager;
@@ -122,6 +123,7 @@ public class IncognitoStorageLeakageTest {
     @Test
     @LargeTest
     @UseMethodParameter(TestParams.AllTypesToAllTypes.class)
+    @DisabledTest // https://crbug.com/1098751
     public void testStorageDoesNotLeakFromActivityToActivity(
             String activityType1, String activityType2) throws TimeoutException {
         ActivityType activity1 = ActivityType.valueOf(activityType1);