Don't pass touches to gesture recognizer for async acks.

ui/aura/window_event_dispatcher_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/aura/window_event_dispatcher.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/run_loop.h"
@@ skipping 767 matching lines @@
   DispatchEventUsingWindowDispatcher(&touch_moved_event3);
   DispatchEventUsingWindowDispatcher(&touch_released_event);
   EXPECT_EQ("TOUCH_MOVED TOUCH_RELEASED GESTURE_TAP GESTURE_END",
             EventTypesToString(recorder.events()));
   recorder.Reset();
   host()->dispatcher()->ReleasePointerMoves();
   RunAllPendingInMessageLoop();
   EXPECT_TRUE(recorder.events().empty());
 }
 
-// Verifies that a direct call to ProcessedTouchEvent() with a
-// TOUCH_PRESSED event does not cause a crash.
+// Verifies that a direct call to ProcessedTouchEvent() does not cause a crash.
 TEST_F(WindowEventDispatcherTest, CallToProcessedTouchEvent) {
   test::TestWindowDelegate delegate;
   scoped_ptr<aura::Window> window(CreateTestWindowWithDelegate(
       &delegate, 1, gfx::Rect(50, 50, 100, 100), root_window()));
 
-  ui::TouchEvent touch(
-      ui::ET_TOUCH_PRESSED, gfx::Point(10, 10), 1, ui::EventTimeForNow());
-  host()->dispatcher()->ProcessedTouchEvent(
-      &touch, window.get(), ui::ER_UNHANDLED);
+  host()->dispatcher()->ProcessedTouchEvent(window.get(), ui::ER_UNHANDLED);
 }
 
 // This event handler requests the dispatcher to start holding pointer-move
 // events when it receives the first scroll-update gesture.
 class HoldPointerOnScrollHandler : public ui::test::TestEventHandler {
  public:
   HoldPointerOnScrollHandler(WindowEventDispatcher* dispatcher,
                              EventFilterRecorder* filter)
       : dispatcher_(dispatcher),
         filter_(filter),
@@ skipping 1468 matching lines @@
                        ui::EF_LEFT_MOUSE_BUTTON);
   DispatchEventUsingWindowDispatcher(&mouse);
   EXPECT_TRUE(recorder_first.events().empty());
   ASSERT_EQ(1u, recorder_second.events().size());
   EXPECT_EQ(ui::ET_MOUSE_PRESSED, recorder_second.events()[0]);
   EXPECT_EQ(event_location.ToString(),
             recorder_second.mouse_locations()[0].ToString());
 }
 
 }  // namespace aura