Initial support of large mouse cursor on Exosphere

ui/wm/core/cursor_manager.cc

 // Copyright (c) 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.
 
 #include "ui/wm/core/cursor_manager.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 114 matching lines @@
                       OnCursorVisibilityChanged(false));
   }
 }
 
 bool CursorManager::IsCursorVisible() const {
   return current_state_->visible();
 }
 
 void CursorManager::SetCursorSet(ui::CursorSetType cursor_set) {
   state_on_unlock_->set_cursor_set(cursor_set);
-  if (GetCursorSet() != state_on_unlock_->cursor_set())
+  if (GetCursorSet() != state_on_unlock_->cursor_set()) {
     delegate_->SetCursorSet(state_on_unlock_->cursor_set(), this);
+    FOR_EACH_OBSERVER(aura::client::CursorClientObserver, observers_,
+                      OnCursorSetChanged(cursor_set));
+  }
 }
 
 ui::CursorSetType CursorManager::GetCursorSet() const {
   return current_state_->cursor_set();
 }
 
 void CursorManager::EnableMouseEvents() {
   state_on_unlock_->SetMouseEventsEnabled(true);
   if (cursor_lock_count_ == 0 &&
       IsMouseEventsEnabled() != state_on_unlock_->mouse_events_enabled()) {
@@ skipping 75 matching lines @@
 
 void CursorManager::CommitCursorSet(ui::CursorSetType cursor_set) {
   current_state_->set_cursor_set(cursor_set);
 }
 
 void CursorManager::CommitMouseEventsEnabled(bool enabled) {
   current_state_->SetMouseEventsEnabled(enabled);
 }
 
 }  // namespace wm