Separated alt-tab window cycle from overview mode

ash/accelerators/accelerator_controller_unittest.cc

Index: ash/accelerators/accelerator_controller_unittest.cc
diff --git a/ash/accelerators/accelerator_controller_unittest.cc b/ash/accelerators/accelerator_controller_unittest.cc
index 93277eafc08add99af78300ed01b1180649b3470..d3b080a313784fda01af5a1040c32922c57e056a 100644
--- a/ash/accelerators/accelerator_controller_unittest.cc
+++ b/ash/accelerators/accelerator_controller_unittest.cc
@@ -1246,7 +1246,7 @@ TEST_F(AcceleratorControllerTest, DisallowedWithNoWindow) {
   for (size_t i = 0; i < kActionsNeedingWindowLength; ++i) {
     delegate->TriggerAccessibilityAlert(A11Y_ALERT_NONE);
     GetController()->PerformAction(kActionsNeedingWindow[i], dummy);
-    EXPECT_EQ(delegate->GetLastAccessibilityAlert(), A11Y_ALERT_NONE);
+    EXPECT_NE(delegate->GetLastAccessibilityAlert(), A11Y_ALERT_WINDOW_NEEDED);
   }
 
   // Don't alert if we have a minimized window either.
@@ -1254,7 +1254,7 @@ TEST_F(AcceleratorControllerTest, DisallowedWithNoWindow) {
   for (size_t i = 0; i < kActionsNeedingWindowLength; ++i) {
     delegate->TriggerAccessibilityAlert(A11Y_ALERT_NONE);
     GetController()->PerformAction(kActionsNeedingWindow[i], dummy);
-    EXPECT_EQ(delegate->GetLastAccessibilityAlert(), A11Y_ALERT_NONE);
+    EXPECT_NE(delegate->GetLastAccessibilityAlert(), A11Y_ALERT_WINDOW_NEEDED);
   }
 }