Events ignoring ack disposition receive synthetic acks.

content/browser/renderer_host/input/gesture_event_filter_unittest.cc

Index: content/browser/renderer_host/input/gesture_event_filter_unittest.cc
diff --git a/content/browser/renderer_host/input/gesture_event_filter_unittest.cc b/content/browser/renderer_host/input/gesture_event_filter_unittest.cc
index 509c44de9925b3fc11af7f930d037e34dec5d47a..e8e4b8340d4ff5d9081314535c7f58713ee45c00 100644
--- a/content/browser/renderer_host/input/gesture_event_filter_unittest.cc
+++ b/content/browser/renderer_host/input/gesture_event_filter_unittest.cc
@@ -664,68 +664,6 @@ INSTANTIATE_TEST_CASE_P(AllSources,
                                         WebGestureEvent::Touchpad));
 #endif  // GTEST_HAS_PARAM_TEST
 
-// Test that GestureShowPress and GestureTapDown events don't wait for ACKs.
-TEST_F(GestureEventFilterTest, GestureShowPressAndTapDownIgnoreAck) {
-  SimulateGestureEvent(WebInputEvent::GestureShowPress,
-                       WebGestureEvent::Touchscreen);
-
-  EXPECT_EQ(1U, GetAndResetSentGestureEventCount());
-  EXPECT_EQ(0U, GestureEventLastQueueEventSize());
-
-  SimulateGestureEvent(WebInputEvent::GestureShowPress,
-                       WebGestureEvent::Touchscreen);
-
-  EXPECT_EQ(1U, GetAndResetSentGestureEventCount());
-  EXPECT_EQ(0U, GestureEventLastQueueEventSize());
-
-  SimulateGestureEvent(WebInputEvent::GestureShowPress,
-                       WebGestureEvent::Touchscreen);
-
-  EXPECT_EQ(1U, GetAndResetSentGestureEventCount());
-  EXPECT_EQ(0U, GestureEventLastQueueEventSize());
-
-  SimulateGestureEvent(WebInputEvent::GestureTapDown,
-                       WebGestureEvent::Touchscreen);
-
-  EXPECT_EQ(1U, GetAndResetSentGestureEventCount());
-  // The show press and tap down events will have escaped the queue, since they
-  // ignore acks.
-  EXPECT_EQ(0U, GestureEventLastQueueEventSize());
-}
-
-// Test that GestureShowPress events don't get out of order due to
-// ignoring their acks.
-TEST_F(GestureEventFilterTest, GestureShowPressIsInOrder) {
-  SimulateGestureEvent(WebInputEvent::GestureTap,
-                       WebGestureEvent::Touchscreen);
-
-  EXPECT_EQ(1U, GetAndResetSentGestureEventCount());
-  EXPECT_EQ(1U, GestureEventLastQueueEventSize());
-
-  SimulateGestureEvent(WebInputEvent::GestureShowPress,
-                       WebGestureEvent::Touchscreen);
-
-  EXPECT_EQ(0U, GetAndResetSentGestureEventCount());
-  // The ShowPress, though it ignores ack, is still stuck in the queue
-  // behind the Tap which requires an ack.
-  EXPECT_EQ(2U, GestureEventLastQueueEventSize());
-
-  SimulateGestureEvent(WebInputEvent::GestureShowPress,
-                       WebGestureEvent::Touchscreen);
-
-  EXPECT_EQ(0U, GetAndResetSentGestureEventCount());
-  // ShowPress has entered the queue.
-  EXPECT_EQ(3U, GestureEventLastQueueEventSize());
-
-  SendInputEventACK(WebInputEvent::GestureTap,
-                    INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-
-  // Now that the Tap has been ACKed, the ShowPress events should fire
-  // immediately.
-  EXPECT_EQ(2U, GetAndResetSentGestureEventCount());
-  EXPECT_EQ(0U, GestureEventLastQueueEventSize());
-}
-
 // Test that a GestureScrollEnd | GestureFlingStart are deferred during the
 // debounce interval, that Scrolls are not and that the deferred events are
 // sent after that timer fires.