Remove LatencyInfo::sequence_number. (May break metrics).

ui/events/event.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/events/event.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 
@@ skipping 554 matching lines @@
 const PointerId PointerDetails::kUnknownPointerId = -1;
 
 ////////////////////////////////////////////////////////////////////////////////
 // MouseEvent
 
 MouseEvent::MouseEvent(const base::NativeEvent& native_event)
     : LocatedEvent(native_event),
       changed_button_flags_(GetChangedMouseButtonFlagsFromNative(native_event)),
       pointer_details_(GetMousePointerDetailsFromNative(native_event)) {
   latency()->AddLatencyNumberWithTimestamp(
-      INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0, 0,
+      INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0,
       base::TimeTicks::FromInternalValue(time_stamp().ToInternalValue()), 1);
-  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0, 0);
+  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0);
   if (type() == ET_MOUSE_PRESSED || type() == ET_MOUSE_RELEASED)
     SetClickCount(GetRepeatCount(*this));
 }
 
 MouseEvent::MouseEvent(const PointerEvent& pointer_event)
     : LocatedEvent(pointer_event),
       changed_button_flags_(pointer_event.changed_button_flags()),
       pointer_details_(pointer_event.pointer_details()) {
   DCHECK(pointer_event.IsMousePointerEvent());
   switch (pointer_event.type()) {
@@ skipping 45 matching lines @@
                        int changed_button_flags,
                        const PointerDetails& pointer_details)
     : LocatedEvent(type,
                    gfx::PointF(location),
                    gfx::PointF(root_location),
                    time_stamp,
                    flags),
       changed_button_flags_(changed_button_flags),
       pointer_details_(pointer_details) {
   DCHECK_NE(ET_MOUSEWHEEL, type);
-  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0, 0);
+  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0);
   if (this->type() == ET_MOUSE_MOVED && IsAnyButton())
     SetType(ET_MOUSE_DRAGGED);
 }
 
 // static
 bool MouseEvent::IsRepeatedClickEvent(
     const MouseEvent& event1,
     const MouseEvent& event2) {
   // These values match the Windows defaults.
   static const int kDoubleClickTimeMS = 500;
@@ skipping 179 matching lines @@
 // TouchEvent
 
 TouchEvent::TouchEvent(const base::NativeEvent& native_event)
     : LocatedEvent(native_event),
       unique_event_id_(ui::GetNextTouchEventId()),
       rotation_angle_(GetTouchAngle(native_event)),
       may_cause_scrolling_(false),
       should_remove_native_touch_id_mapping_(false),
       pointer_details_(GetTouchPointerDetailsFromNative(native_event)) {
   latency()->AddLatencyNumberWithTimestamp(
-      INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0, 0,
+      INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0,
       base::TimeTicks::FromInternalValue(time_stamp().ToInternalValue()), 1);
-  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0, 0);
+  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0);
 
   FixRotationAngle();
   if (type() == ET_TOUCH_RELEASED || type() == ET_TOUCH_CANCELLED)
     should_remove_native_touch_id_mapping_ = true;
 }
 
 TouchEvent::TouchEvent(const PointerEvent& pointer_event)
     : LocatedEvent(pointer_event),
       unique_event_id_(ui::GetNextTouchEventId()),
       rotation_angle_(0.0f),
@@ skipping 32 matching lines @@
     : LocatedEvent(type,
                    gfx::PointF(location),
                    gfx::PointF(location),
                    time_stamp,
                    flags),
       unique_event_id_(ui::GetNextTouchEventId()),
       rotation_angle_(angle),
       may_cause_scrolling_(false),
       should_remove_native_touch_id_mapping_(false),
       pointer_details_(pointer_details) {
-  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0, 0);
+  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0);
   FixRotationAngle();
 }
 
 TouchEvent::TouchEvent(const TouchEvent& copy)
     : LocatedEvent(copy),
       unique_event_id_(copy.unique_event_id_),
       rotation_angle_(copy.rotation_angle_),
       may_cause_scrolling_(copy.may_cause_scrolling_),
       should_remove_native_touch_id_mapping_(false),
       pointer_details_(copy.pointer_details_) {
@@ skipping 233 matching lines @@
 
 KeyEvent::KeyEvent(const base::NativeEvent& native_event)
     : KeyEvent(native_event, EventFlagsFromNative(native_event)) {}
 
 KeyEvent::KeyEvent(const base::NativeEvent& native_event, int event_flags)
     : Event(native_event, EventTypeFromNative(native_event), event_flags),
       key_code_(KeyboardCodeFromNative(native_event)),
       code_(CodeFromNative(native_event)),
       is_char_(IsCharFromNative(native_event)) {
   latency()->AddLatencyNumberWithTimestamp(
-      INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0, 0,
+      INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0,
       base::TimeTicks::FromInternalValue(time_stamp().ToInternalValue()), 1);
-  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0, 0);
+  latency()->AddLatencyNumber(INPUT_EVENT_LATENCY_UI_COMPONENT, 0);
 
   if (IsRepeated(*this))
     set_flags(flags() | ui::EF_IS_REPEAT);
 
 #if defined(USE_X11)
   NormalizeFlags();
 #endif
 #if defined(OS_WIN)
   // Only Windows has native character events.
   if (is_char_)
@@ skipping 293 matching lines @@
                    flags | EF_FROM_TOUCH),
       details_(details),
       unique_touch_event_id_(unique_touch_event_id) {
   latency()->set_source_event_type(ui::SourceEventType::TOUCH);
 }
 
 GestureEvent::~GestureEvent() {
 }
 
 }  // namespace ui