Ignore broken launcher tests

Fabricated overlay changes seem to have made these tests flaky. Ignore
them for now while we figure out why the tests are flaky.

Bug: 180016597
Test: atest NexusLauncherOutOfProcTests
Change-Id: I639dabb2d6d57243882e0bc7100cc4947b32e37f
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 0fe5432..785d413 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -42,6 +42,7 @@
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -215,6 +216,7 @@
         return background;
     }
 
+    @Ignore
     @Test
     @PortraitLandscape
     public void testAllAppsFromHome() throws Exception {
diff --git a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
index 1648bdd..38fb0a7 100644
--- a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
+++ b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
@@ -110,6 +110,7 @@
                 .launch(mDevice.getLauncherPackageName());
     }
 
+    @Ignore
     @Test
     public void testPressHomeOnAllAppsContextMenu() throws Exception {
         final AllApps allApps = mLauncher.getWorkspace().switchToAllApps();
@@ -234,6 +235,7 @@
         }
     }
 
+    @Ignore
     @Test
     @PortraitLandscape
     public void testAppIconLaunchFromAllAppsFromHome() throws Exception {
@@ -244,6 +246,7 @@
         runIconLaunchFromAllAppsTest(this, allApps);
     }
 
+    @Ignore
     @Test
     @PortraitLandscape
     public void testWidgets() throws Exception {