input: Remove now dead code.

content/browser/renderer_host/input/input_router_impl_unittest.cc

Index: content/browser/renderer_host/input/input_router_impl_unittest.cc
diff --git a/content/browser/renderer_host/input/input_router_impl_unittest.cc b/content/browser/renderer_host/input/input_router_impl_unittest.cc
index e376268c572042d6ec38157d9561f85dcde18f99..4dd9c9c67a7df79f26ec091ef1b2e190794d9a32 100644
--- a/content/browser/renderer_host/input/input_router_impl_unittest.cc
+++ b/content/browser/renderer_host/input/input_router_impl_unittest.cc
@@ -352,14 +352,6 @@ class InputRouterImplTest : public testing::Test {
     return input_router()->touch_event_queue_->IsAckTimeoutEnabled();
   }
 
-  void RequestNotificationWhenFlushed() const {
-    return input_router_->RequestNotificationWhenFlushed();
-  }
-
-  size_t GetAndResetDidFlushCount() {
-    return client_->GetAndResetDidFlushCount();
-  }
-
   bool HasPendingEvents() const {
     return input_router_->HasPendingEvents();
   }
@@ -1789,121 +1781,6 @@ TEST_F(InputRouterImplRafAlignedTouchDisabledTest,
   EXPECT_EQ(0, client_->in_flight_event_count());
 }
 
-// Test that the router will call the client's |DidFlush| after all events have
-// been dispatched following a call to |Flush|.
-TEST_F(InputRouterImplTest, InputFlush) {
-  EXPECT_FALSE(HasPendingEvents());
-
-  // Flushing an empty router should immediately trigger DidFlush.
-  RequestNotificationWhenFlushed();
-  EXPECT_EQ(1U, GetAndResetDidFlushCount());
-  EXPECT_FALSE(HasPendingEvents());
-
-  // Queue a TouchStart.
-  OnHasTouchEventHandlers(true);
-  PressTouchPoint(1, 1);
-  uint32_t touch_press_event_id = SendTouchEvent();
-  EXPECT_TRUE(HasPendingEvents());
-
-  // DidFlush should be called only after the event is ack'ed.
-  RequestNotificationWhenFlushed();
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-  SendTouchEventACK(WebInputEvent::kTouchStart,
-                    INPUT_EVENT_ACK_STATE_NOT_CONSUMED, touch_press_event_id);
-  EXPECT_EQ(1U, GetAndResetDidFlushCount());
-
-  // Ensure different types of enqueued events will prevent the DidFlush call
-  // until all such events have been fully dispatched.
-  MoveTouchPoint(0, 50, 50);
-  uint32_t touch_move_event_id = SendTouchEvent();
-  ASSERT_TRUE(HasPendingEvents());
-  SimulateGestureEvent(WebInputEvent::kGestureScrollBegin,
-                       blink::kWebGestureDeviceTouchscreen);
-  SimulateGestureEvent(WebInputEvent::kGestureScrollUpdate,
-                       blink::kWebGestureDeviceTouchscreen);
-  SimulateGestureEvent(WebInputEvent::kGesturePinchBegin,
-                       blink::kWebGestureDeviceTouchscreen);
-  SimulateGestureEvent(WebInputEvent::kGesturePinchUpdate,
-                       blink::kWebGestureDeviceTouchscreen);
-  RequestNotificationWhenFlushed();
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-
-  // Repeated flush calls should have no effect.
-  RequestNotificationWhenFlushed();
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-
-  // There are still pending gestures.
-  SendTouchEventACK(WebInputEvent::kTouchMove,
-                    INPUT_EVENT_ACK_STATE_NOT_CONSUMED, touch_move_event_id);
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-  EXPECT_TRUE(HasPendingEvents());
-
-  // One more gesture to go.
-  SendInputEventACK(WebInputEvent::kGestureScrollUpdate,
-                    INPUT_EVENT_ACK_STATE_CONSUMED);
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-  EXPECT_TRUE(HasPendingEvents());
-
-  // The final ack'ed gesture should trigger the DidFlush.
-  SendInputEventACK(WebInputEvent::kGesturePinchUpdate,
-                    INPUT_EVENT_ACK_STATE_CONSUMED);
-  EXPECT_EQ(1U, GetAndResetDidFlushCount());
-  EXPECT_FALSE(HasPendingEvents());
-}
-
-// Test that the router will call the client's |DidFlush| after all fling
-// animations have completed.
-TEST_F(InputRouterImplTest, InputFlushAfterFling) {
-  EXPECT_FALSE(HasPendingEvents());
-
-  // Simulate a fling.
-  SimulateGestureEvent(WebInputEvent::kGestureScrollBegin,
-                       blink::kWebGestureDeviceTouchscreen);
-  SimulateGestureEvent(WebInputEvent::kGestureFlingStart,
-                       blink::kWebGestureDeviceTouchscreen);
-  EXPECT_TRUE(HasPendingEvents());
-
-  // If the fling is unconsumed, the flush is complete.
-  RequestNotificationWhenFlushed();
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-  SimulateGestureEvent(WebInputEvent::kGestureScrollBegin,
-                       blink::kWebGestureDeviceTouchscreen);
-  SendInputEventACK(WebInputEvent::kGestureFlingStart,
-                    INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-  EXPECT_FALSE(HasPendingEvents());
-  EXPECT_EQ(1U, GetAndResetDidFlushCount());
-
-  // Simulate a second fling.
-  SimulateGestureEvent(WebInputEvent::kGestureFlingStart,
-                       blink::kWebGestureDeviceTouchscreen);
-  EXPECT_TRUE(HasPendingEvents());
-
-  // If the fling is consumed, the flush is complete only when the renderer
-  // reports that is has ended.
-  RequestNotificationWhenFlushed();
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-  SendInputEventACK(WebInputEvent::kGestureFlingStart,
-                    INPUT_EVENT_ACK_STATE_CONSUMED);
-  EXPECT_TRUE(HasPendingEvents());
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-
-  // The fling end notification should signal that the router is flushed.
-  input_router()->OnMessageReceived(InputHostMsg_DidStopFlinging(0));
-  EXPECT_EQ(1U, GetAndResetDidFlushCount());
-
-  // Even flings consumed by the client require a fling-end notification.
-  client_->set_filter_state(INPUT_EVENT_ACK_STATE_CONSUMED);
-  SimulateGestureEvent(WebInputEvent::kGestureScrollBegin,
-                       blink::kWebGestureDeviceTouchscreen);
-  SimulateGestureEvent(WebInputEvent::kGestureFlingStart,
-                       blink::kWebGestureDeviceTouchscreen);
-  ASSERT_TRUE(HasPendingEvents());
-  RequestNotificationWhenFlushed();
-  EXPECT_EQ(0U, GetAndResetDidFlushCount());
-  input_router()->OnMessageReceived(InputHostMsg_DidStopFlinging(0));
-  EXPECT_EQ(1U, GetAndResetDidFlushCount());
-}
-
 // Test that GesturePinchUpdate is handled specially for trackpad
 TEST_F(InputRouterImplTest, TouchpadPinchUpdate) {
   // GesturePinchUpdate for trackpad sends synthetic wheel events.