events: Get rid of GestureStatus in favour of EventResult.

ui/views/view.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/views/view.h"
 
 #include <algorithm>
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
@@ skipping 811 matching lines @@
 void View::OnMouseEntered(const ui::MouseEvent& event) {
 }
 
 void View::OnMouseExited(const ui::MouseEvent& event) {
 }
 
 ui::TouchStatus View::OnTouchEvent(const ui::TouchEvent& event) {
   return ui::TOUCH_STATUS_UNKNOWN;
 }
 
-ui::GestureStatus View::OnGestureEvent(const ui::GestureEvent& event) {
-  return ui::GESTURE_STATUS_UNKNOWN;
+ui::EventResult View::OnGestureEvent(const ui::GestureEvent& event) {
+  return ui::ER_UNHANDLED;
 }
 
 void View::SetMouseHandler(View* new_mouse_handler) {
   // |new_mouse_handler| may be NULL.
   if (parent_)
     parent_->SetMouseHandler(new_mouse_handler);
 }
 
 bool View::OnKeyPressed(const ui::KeyEvent& event) {
   return false;
@@ skipping 1114 matching lines @@
   }
   // WARNING: we may have been deleted.
 }
 
 ui::TouchStatus View::ProcessTouchEvent(const ui::TouchEvent& event) {
   // TODO(rjkroege): Implement a grab scheme similar to as as is found in
   //                 MousePressed.
   return OnTouchEvent(event);
 }
 
-ui::GestureStatus View::ProcessGestureEvent(const ui::GestureEvent& event) {
+ui::EventResult View::ProcessGestureEvent(const ui::GestureEvent& event) {
   if (context_menu_controller_ &&
       (event.type() == ui::ET_GESTURE_LONG_PRESS ||
        event.type() == ui::ET_GESTURE_TWO_FINGER_TAP)) {
     gfx::Point location(event.location());
     ConvertPointToScreen(this, &location);
     ShowContextMenu(location, true);
-    return ui::GESTURE_STATUS_CONSUMED;
+    return ui::ER_CONSUMED;
   }
   return OnGestureEvent(event);
 }
 
 // Accelerators ----------------------------------------------------------------
 
 void View::RegisterPendingAccelerators() {
   if (!accelerators_.get() ||
       registered_accelerator_count_ == accelerators_->size()) {
     // No accelerators are waiting for registration.
@@ skipping 127 matching lines @@
   gfx::Point widget_location(event.location());
   ConvertPointToWidget(this, &widget_location);
   GetWidget()->RunShellDrag(this, data, widget_location, drag_operations);
   return true;
 #else
   return false;
 #endif  // !defined(OS_MACOSX)
 }
 
 }  // namespace views