Disable testKeyboardMenuEnterOnTopItemLandscape

TBR: pkasting@chromium.org,twellington@chromium.org
Bug: 945861
Change-Id: I4cff86cbcaf417a0a3025cb9a61c60fe3aaa461a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1540074Reviewed-by: Sahel Sharify <sahel@chromium.org>
Commit-Queue: Sahel Sharify <sahel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#644487}

chrome/android/javatests/src/org/chromium/chrome/browser/appmenu/AppMenuTest.java

@@ -163,9 +163,12 @@ public class AppMenuTest {
      * Test that hitting ENTER on the top item actually triggers the top item.
      * Catches regressions for https://crbug.com/191239 for shrunken menus.
      */
-    @Test
+    /*
     @SmallTest
     @Feature({"Browser", "Main"})
+    */
+    @Test
+    @DisabledTest(message = "crbug.com/945861")
     public void testKeyboardMenuEnterOnTopItemLandscape() {
         mActivityTestRule.getActivity().setRequestedOrientation(
                 ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);