Rework Input device.

Input device is responsible for mapping native events to chromium events
and dispatching them to Ozone Message pump. The class handles both keyboard
and mouse.
The patch does the following changes:
1)Move all funcionality related to Keyboard to a class named keyboard.
2)Move all mouse handling to a class named pointer.It would also need
to support touch in future

Removes any focus handling code as these classes should be only
reponsible for mapping native events and dispatching them.
input_device is a container class managing the ownerships of all classes
related to inputs.

impl/desktop_root_window_host_wayland.h

@@ -47,7 +47,6 @@ class VIEWS_EXPORT DesktopRootWindowHostWayland :
   void HandleNativeWidgetActivationChanged(bool active);
 
  private:
-  typedef unsigned WindowStateAttribute;
   // Initializes our Ozone surface to draw on. This method performs all
   // initialization related to talking to the Ozone server.
   void InitWaylandWindow(const Widget::InitParams& params);

ozone_impl.gyp

@@ -22,12 +22,12 @@
       ],
       'direct_dependent_settings': {
         'cflags': [
-          '<!@(<(pkg-config) --cflags wayland-client wayland-cursor wayland-egl xkbcommon)',
+          '<!@(<(pkg-config) --cflags wayland-client wayland-cursor wayland-egl  xkbcommon)',
         ],
       },
       'link_settings': {
         'ldflags': [
-          '<!@(<(pkg-config) --libs-only-L --libs-only-other wayland-client wayland-cursor wayland-egl xkbcommon)',
+          '<!@(<(pkg-config) --libs-only-L --libs-only-other wayland-client wayland-cursor wayland-egl  xkbcommon)',
         ],
         'libraries': [
           '<!@(<(pkg-config) --libs-only-l wayland-client wayland-cursor wayland-egl xkbcommon)',
@@ -45,23 +45,32 @@
         '../..',
       ],
       'sources': [
+        'egl/shims.h',
+        'egl/egl_window.h',
+        'egl/egl_window.cc',
         'wayland/cursor.cc',
         'wayland/cursor.h',
         'wayland/display.cc',
         'wayland/display.h',
+        'wayland/dispatcher.cc',
+        'wayland/dispatcher.h',
         'wayland/global.h',
         'wayland/input_device.cc',
         'wayland/input_device.h',
         'wayland/input_method_event_filter.cc',
         'wayland/input_method_event_filter.h',
         "wayland/kbd_conversion.cc",
         "wayland/kbd_conversion.h",
+        'wayland/pointer.cc',
+        'wayland/pointer.h',
+        'wayland/keyboard.cc',
+        'wayland/keyboard.h',
         'wayland/screen.cc',
         'wayland/screen.h',
+        'wayland/shell_surface.cc',
+        'wayland/shell_surface.h',
         'wayland/surface.h',
         'wayland/surface.cc',
-        'wayland/task.cc',
-        'wayland/task.h',
         'wayland/window.cc',
         'wayland/window.h',
       ],

wayland/cursor.cc

@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 Intel Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -119,6 +119,7 @@ void WaylandCursor::ValidateBuffer(CursorType type, uint32_t serial)
   width_ = image->width;
   height_ = image->height;
   wl_pointer_set_cursor(input_pointer_, serial, pointer_surface_->wlSurface(), image->hotspot_x, image->hotspot_y);
+  type_ = type;
 }
 
 void WaylandCursor::Update(CursorType type, uint32_t serial)
@@ -139,4 +140,3 @@ void WaylandCursor::Clear()
 }
 
 }  // namespace ui
-

wayland/cursor.h

@@ -1,11 +1,11 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 Intel Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef OZONE_WAYLAND_CURSOR_H_
 #define OZONE_WAYLAND_CURSOR_H_
 
-#include "ozone/wayland/input_device.h"
+#include "ozone/wayland/display.h"
 #include <wayland-cursor.h>
 
 namespace ui {