Revert of Clean up GestureEventDetails constructors (patchset #4 id:100001 of https://codereview.chromium.org/565583005/)

Reason for revert:
This seems to fail the following tests in "athena_unittests" on "Linux ChromiumOS Tests (dbg)(3)"

- HomeCardGestureManagerTest.Basic
- HomeCardGestureManagerTest.StartCentered

http://build.chromium.org/p/chromium.chromiumos/builders/Linux%20ChromiumOS%20Tests%20%28dbg%29%283%29/builds/36778

Original issue's description:
> Clean up GestureEventDetails' constructors.
>
> In one of the GestureEventDetails' constructors, the arguments
> delta_x, delta_y sometime are not used, so we should make a new
> constructor which only takes one argument EventType.
>
> BUG=350942
>
> Committed: https://crrev.com/b5e408e7bffd3d1e6b60612f65c0538a90329c59
> Cr-Commit-Position: refs/heads/master@{#294760}

TBR=tdresser@chromium.org,jdduke@chromium.org,sadrul@chromium.org,sky@chromium.org,lanwei@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=350942

Review URL: https://codereview.chromium.org/572593002

Cr-Commit-Position: refs/heads/master@{#294776}

1 files changed, 2 insertions, 2 deletions

diff --git a/ash/system/chromeos/rotation/tray_rotation_lock_unittest.cc b/ash/system/chromeos/rotation/tray_rotation_lock_unittest.cc
index 7a53f9d..dd6eb40 100644
--- a/ash/system/chromeos/rotation/tray_rotation_lock_unittest.cc
+++ b/ash/system/chromeos/rotation/tray_rotation_lock_unittest.cc
@@ -209,8 +209,8 @@ TEST_F(TrayRotationLockTest, PerformActionOnDefaultView) {
       EnableMaximizeModeWindowManager(true);
   ASSERT_FALSE(tray_view()->visible());
 
-  ui::GestureEvent tap(
-      0, 0, 0, base::TimeDelta(), ui::GestureEventDetails(ui::ET_GESTURE_TAP));
+  ui::GestureEvent tap(0, 0, 0, base::TimeDelta(),
+      ui::GestureEventDetails(ui::ET_GESTURE_TAP, 0.0f, 0.0f));
   default_view()->OnGestureEvent(&tap);
   EXPECT_TRUE(maximize_mode_controller->rotation_locked());
   EXPECT_TRUE(tray_view()->visible());