Implement cursor compositing mode on Ash

ui/views/corewm/cursor_manager_unittest.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/views/corewm/cursor_manager.h"
 
 #include "ui/aura/client/cursor_client_observer.h"
 #include "ui/views/corewm/native_cursor_manager.h"
 #include "ui/views/test/views_test_base.h"
 
@@ skipping 28 matching lines @@
       ui::CursorSetType cursor_set,
       views::corewm::NativeCursorManagerDelegate* delegate) OVERRIDE {
     delegate->CommitCursorSet(cursor_set);
   }
 
   virtual void SetScale(
       float scale,
       views::corewm::NativeCursorManagerDelegate* delegate) OVERRIDE {
     delegate->CommitScale(scale);
   }
+
+  virtual void SetNativeCursorEnabled(
+      bool enabled,
+      views::corewm::NativeCursorManagerDelegate* delegate) OVERRIDE {}
 };
 
 }  // namespace
 
 class CursorManagerTest : public views::ViewsTestBase {
  protected:
   CursorManagerTest()
       : delegate_(new TestingCursorManager),
         cursor_manager_(scoped_ptr<views::corewm::NativeCursorManager>(
             delegate_)) {
@@ skipping 285 matching lines @@
   EXPECT_FALSE(observer_a.is_cursor_visible());
 
   // Show the cursor using ShowCursor().
   observer_a.reset();
   observer_b.reset();
   cursor_manager_.ShowCursor();
   EXPECT_TRUE(observer_a.did_visibility_change());
   EXPECT_FALSE(observer_b.did_visibility_change());
   EXPECT_TRUE(observer_a.is_cursor_visible());
 }