Initial views touchui GestureRecognizer support

views/view.cc

Index: views/view.cc
diff --git a/views/view.cc b/views/view.cc
index b3bfeeedc213458549eda6e3db1044f78dbfc339..3bdbf6e075c814e7cf32fccf2a3319113bf254d8 100644
--- a/views/view.cc
+++ b/views/view.cc
@@ -775,6 +775,11 @@ ui::TouchStatus View::OnTouchEvent(const TouchEvent& event) {
   return ui::TOUCH_STATUS_UNKNOWN;
 }
 
+ui::GestureStatus View::OnGestureEvent(const GestureEvent& event) {
+  DVLOG(1) << "visited the OnGestureEvent";
+  return ui::GESTURE_STATUS_UNKNOWN;
+}
+
 void View::SetMouseHandler(View *new_mouse_handler) {
   // It is valid for new_mouse_handler to be NULL
   if (parent_)
@@ -1929,6 +1934,12 @@ ui::TouchStatus View::ProcessTouchEvent(const TouchEvent& event) {
   return OnTouchEvent(event);
 }
 
+ui::GestureStatus View::ProcessGestureEvent(const GestureEvent& event) {
+  // TODO(Gajen): Implement a grab scheme similar to as as is found in
+  //              MousePressed.
+  return OnGestureEvent(event);
+}
+
 // Accelerators ----------------------------------------------------------------
 
 void View::RegisterPendingAccelerators() {