events: Get rid of GestureStatus in favour of EventResult.

ash/launcher/launcher_tooltip_manager_unittest.cc

Index: ash/launcher/launcher_tooltip_manager_unittest.cc
diff --git a/ash/launcher/launcher_tooltip_manager_unittest.cc b/ash/launcher/launcher_tooltip_manager_unittest.cc
index 29c17ba143e705e7c70e5f5f85e30a902bb3021f..3de9ce87bac2d8fe663ca850aa8d50629a170e0b 100644
--- a/ash/launcher/launcher_tooltip_manager_unittest.cc
+++ b/ash/launcher/launcher_tooltip_manager_unittest.cc
@@ -165,7 +165,7 @@ TEST_F(LauncherTooltipManagerTest, ShouldHideForEvents) {
       ui::ET_GESTURE_BEGIN, 0, 0, ui::EF_NONE,
       base::TimeDelta::FromMilliseconds(base::Time::Now().ToDoubleT() * 1000),
       ui::GestureEventDetails(ui::ET_GESTURE_BEGIN, 0.0f, 0.0f), 0);
-  EXPECT_EQ(ui::GESTURE_STATUS_UNKNOWN,
+  EXPECT_EQ(ui::ER_UNHANDLED,
             event_filter->PreHandleGestureEvent(root_window, &gesture_event));
   RunAllPendingInMessageLoop();
   EXPECT_FALSE(TooltipIsVisible());