events: Get rid of GestureStatus in favour of EventResult.

ui/aura/root_window_unittest.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/aura/root_window.h"
 
 #include <vector>
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/client/event_client.h"
@@ skipping 90 matching lines @@
   virtual bool PreHandleMouseEvent(Window* target,
                                    ui::MouseEvent* event) OVERRIDE {
     num_mouse_events_++;
     return true;
   }
   virtual ui::TouchStatus PreHandleTouchEvent(
       Window* target, ui::TouchEvent* event) OVERRIDE {
     num_touch_events_++;
     return ui::TOUCH_STATUS_UNKNOWN;
   }
-  virtual ui::GestureStatus PreHandleGestureEvent(
+  virtual ui::EventResult PreHandleGestureEvent(
       Window* target, ui::GestureEvent* event) OVERRIDE {
-    return ui::GESTURE_STATUS_UNKNOWN;
+    return ui::ER_UNHANDLED;
   }
 
  private:
   // How many key events have been received?
   int num_key_events_;
 
   // How many mouse events have been received?
   int num_mouse_events_;
 
   int num_touch_events_;
@@ skipping 329 matching lines @@
                                    ui::MouseEvent* event) OVERRIDE {
     events_.push_back(event->type());
     return true;
   }
   virtual ui::TouchStatus PreHandleTouchEvent(
       Window* target,
       ui::TouchEvent* event) OVERRIDE {
     events_.push_back(event->type());
     return ui::TOUCH_STATUS_UNKNOWN;
   }
-  virtual ui::GestureStatus PreHandleGestureEvent(
+  virtual ui::EventResult PreHandleGestureEvent(
       Window* target,
       ui::GestureEvent* event) OVERRIDE {
     events_.push_back(event->type());
-    return ui::GESTURE_STATUS_UNKNOWN;
+    return ui::ER_UNHANDLED;
   }
 
  private:
   Events events_;
 
   DISALLOW_COPY_AND_ASSIGN(EventFilterRecorder);
 };
 
 // Converts an EventType to a string.
 std::string EventTypeToString(ui::EventType type) {
@@ skipping 257 matching lines @@
   // handle steps from applying.
   w11 = CreateWindow(11, w1.get(), d11);
   w1_filter->Reset(true);
   d11->Reset(w11, false);
   generator.PressLeftButton();
   EXPECT_FALSE(tracker.Contains(w11));
   EXPECT_FALSE(d11->got_event());
 }
 
 }  // namespace aura