wayland patch for inspection

ui/wayland/wayland_delegate.h

+// Copyright 2013 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.
+
+#ifndef UI_WAYLAND_WAYLAND_DELEGATE_H_
+#define UI_WAYLAND_WAYLAND_DELEGATE_H_
+
+#include "ui/wayland/wayland_display.h"
+
+namespace base {
+namespace wayland {
+union WaylandEvent;
+}
+}
+
+namespace ui {
+
+// WaylandDelegate is an interface for processing Wayland events.
+class WaylandDelegate {
+ public:
+  virtual ~WaylandDelegate() {}
+
+  virtual void OnMouseEvent(base::wayland::WaylandEvent* event) = 0;
+  virtual void OnKeyNotify(base::wayland::WaylandEvent* event) = 0;
+  virtual void OnKeyboardEnter(base::wayland::WaylandEvent* event) = 0;
+  virtual void OnKeyboardLeave(base::wayland::WaylandEvent* event) = 0;
+  virtual void OnMouseEnter(base::wayland::WaylandEvent* event) = 0;
+  virtual void OnMouseLeave(base::wayland::WaylandEvent* event) = 0;
+  virtual void OnGeometryChange(base::wayland::WaylandEvent* event) = 0;
+        virtual void OnPaint(cairo_surface_t* &cairo_window_surface,
+                cairo_rectangle_int_t &region) = 0;
+        virtual void OnBoundsChanged(const gfx::Rect& old_bounds,
+    const gfx::Rect& new_bounds) = 0;
+  virtual void OnWindowDestroying() = 0;
+  virtual void OnWindowDestroyed() = 0;
+  
+        // Returns the non-client component (see hit_test.h) containing |point|, in
+  // window coordinates.
+  virtual int GetNonClientComponent(const gfx::Point& point) const = 0;
+};
+
+}  // namespace ui
+
+#endif  // UI_WAYLAND_WAYLAND_DELEGATE_H_