events: Move EventTarget into Event.

ui/base/events/event.cc

Index: ui/base/events/event.cc
diff --git a/ui/base/event.cc b/ui/base/events/event.cc
similarity index 98%
rename from ui/base/event.cc
rename to ui/base/events/event.cc
index 69d13251550cd184cb508ea86fca04bfd80ffc13..fdc40b42df159137ddc75e34bc5a985e19302fad 100644
--- a/ui/base/event.cc
+++ b/ui/base/events/event.cc
@@ -61,7 +61,8 @@ Event::Event(EventType type, int flags)
     : type_(type),
       time_stamp_(base::Time::NowFromSystemTime() - base::Time()),
       flags_(flags),
-      delete_native_event_(false) {
+      delete_native_event_(false),
+      target_(NULL) {
   Init();
 }
 
@@ -71,7 +72,8 @@ Event::Event(const base::NativeEvent& native_event,
     : type_(type),
       time_stamp_(EventTimeFromNative(native_event)),
       flags_(flags),
-      delete_native_event_(false) {
+      delete_native_event_(false),
+      target_(NULL) {
   InitWithNativeEvent(native_event);
 }
 
@@ -80,7 +82,8 @@ Event::Event(const Event& copy)
       type_(copy.type_),
       time_stamp_(copy.time_stamp_),
       flags_(copy.flags_),
-      delete_native_event_(false) {
+      delete_native_event_(false),
+      target_(NULL) {
 #if defined(USE_X11)
   if (native_event_)
     delete_native_event_ = true;