gesture recognizer: Some cleanup and workaround for a crash.

ui/base/gestures/gesture_recognizer_impl.cc

Index: ui/base/gestures/gesture_recognizer_impl.cc
diff --git a/ui/base/gestures/gesture_recognizer_impl.cc b/ui/base/gestures/gesture_recognizer_impl.cc
index f99ba18418874219d3f211f0e0264d2312e64b36..990a188924c288ea26af604ca34817b6e623c0f4 100644
--- a/ui/base/gestures/gesture_recognizer_impl.cc
+++ b/ui/base/gestures/gesture_recognizer_impl.cc
@@ -38,9 +38,9 @@ class MirroredTouchEvent : public TouchEvent {
  public:
   explicit MirroredTouchEvent(const TouchEvent* real)
       : TouchEvent(real->type(),
-                       real->location(),
-                       real->touch_id(),
-                       real->time_stamp()) {
+                   real->location(),
+                   real->touch_id(),
+                   real->time_stamp()) {
     set_flags(real->flags());
     set_radius(real->radius_x(), real->radius_y());
     set_rotation_angle(real->rotation_angle());