Moves WorkspaceEventHandler to ash/common

ash/common/wm/workspace/workspace_event_handler.h

Index: ash/common/wm/workspace/workspace_event_handler.h
diff --git a/ash/wm/workspace/workspace_event_handler.h b/ash/common/wm/workspace/workspace_event_handler.h
similarity index 74%
rename from ash/wm/workspace/workspace_event_handler.h
rename to ash/common/wm/workspace/workspace_event_handler.h
index ea8d78a989ded72a271d0613018193ea76826540..22c207781bda482fb457942843a21e76479de05c 100644
--- a/ash/wm/workspace/workspace_event_handler.h
+++ b/ash/common/wm/workspace/workspace_event_handler.h
@@ -2,28 +2,33 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_WM_WORKSPACE_WORKSPACE_EVENT_HANDLER_H_
-#define ASH_WM_WORKSPACE_WORKSPACE_EVENT_HANDLER_H_
+#ifndef ASH_COMMON_WM_WORKSPACE_WORKSPACE_EVENT_HANDLER_H_
+#define ASH_COMMON_WM_WORKSPACE_WORKSPACE_EVENT_HANDLER_H_
 
+#include "ash/ash_export.h"
 #include "ash/common/wm/workspace/multi_window_resize_controller.h"
 #include "base/macros.h"
-#include "ui/events/event_handler.h"
+
+namespace ui {
+class GestureEvent;
+class MouseEvent;
+}
 
 namespace ash {
+class WmWindow;
 class WorkspaceEventHandlerTestHelper;
 
 namespace wm {
 class WindowState;
 }
 
-class WorkspaceEventHandler : public ui::EventHandler {
+class ASH_EXPORT WorkspaceEventHandler {

[James Cook, 2016/08/26 19:07:16]

Can you add a class comment?

[sky, 2016/08/26 20:19:16]

Done.

  public:
   WorkspaceEventHandler();
-  ~WorkspaceEventHandler() override;
+  virtual ~WorkspaceEventHandler();
 
-  // ui::EventHandler:
-  void OnMouseEvent(ui::MouseEvent* event) override;
-  void OnGestureEvent(ui::GestureEvent* event) override;
+  void OnMouseEvent(ui::MouseEvent* event, WmWindow* target);
+  void OnGestureEvent(ui::GestureEvent* event, WmWindow* target);
 
  private:
   friend class WorkspaceEventHandlerTestHelper;
@@ -49,4 +54,4 @@ class WorkspaceEventHandler : public ui::EventHandler {
 
 }  // namespace ash
 
-#endif  // ASH_WM_WORKSPACE_WORKSPACE_EVENT_HANDLER_H_
+#endif  // ASH_COMMON_WM_WORKSPACE_WORKSPACE_EVENT_HANDLER_H_