Change ui::Event::time_stamp from TimeDelta to TimeTicks

components/mus/common/event_param_traits.h

 // Copyright (c) 2016 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.
 
 #ifndef COMPONENTS_MUS_COMMON_EVENT_PARAM_TRAITS_H_
 #define COMPONENTS_MUS_COMMON_EVENT_PARAM_TRAITS_H_
 
 #include <string>
 
 #include "components/mus/common/event_param_traits_macros.h"
@@ skipping 25 matching lines @@
 struct MUS_COMMON_EXPORT ParamTraits<ui::ScopedEvent> {
   typedef ui::ScopedEvent param_type;
   static void GetSize(base::PickleSizer* s, const param_type& p);
   static void Write(base::Pickle* m, const param_type& p);
   static bool Read(const base::Pickle* m,
                    base::PickleIterator* iter,
                    param_type* p);
   static void Log(const param_type& p, std::string* l);
 
   static void SizeEvent(ui::EventType type,
-                        base::TimeDelta time_stamp,
+                        base::TimeTicks time_stamp,
                         int flags,
                         base::PickleSizer* s,
                         const ui::ScopedEvent& p);
   static void WriteEvent(ui::EventType type,
-                         base::TimeDelta time_stamp,
+                         base::TimeTicks time_stamp,
                          int flags,
                          base::Pickle* m,
                          const ui::ScopedEvent& p);
   static bool ReadEvent(ui::EventType type,
-                        base::TimeDelta time_stamp,
+                        base::TimeTicks time_stamp,
                         int flags,
                         const base::Pickle* m,
                         base::PickleIterator* iter,
                         ui::ScopedEvent* p);
   static void LogEvent(ui::EventType type,
-                       base::TimeDelta time_stamp,
+                       base::TimeTicks time_stamp,
                        int flags,
                        const ui::ScopedEvent& p,
                        std::string* l);
 };
 
 // Manually implements no-op implementation for ui::CancelModeEvent because IPC
 // BEGIN/END macros with no MEMBER or PARENT in between cause compiler
 // errors.
 template <>
 struct ParamTraits<ui::CancelModeEvent> {
@@ skipping 13 matching lines @@
   static void Write(base::Pickle* m, const param_type& p);
   static bool Read(const base::Pickle* m,
                    base::PickleIterator* iter,
                    param_type* p);
   static void Log(const param_type& p, std::string* l);
 };
 
 }  // namespace IPC
 
 #endif  // COMPONENTS_MUS_COMMON_EVENT_PARAM_TRAITS_H_