Convert Pass()→std::move() in ui/

ui/views/test/x11_property_change_waiter.cc

 // Copyright 2014 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/test/x11_property_change_waiter.h"
 
 #include <X11/Xlib.h>
 
 #include "base/run_loop.h"
 #include "ui/events/platform/platform_event_source.h"
@@ skipping 17 matching lines @@
   XGetWindowAttributes(display, x_window_, &attributes);
   old_event_mask_ = attributes.your_event_mask;
   XSelectInput(display, x_window_, old_event_mask_ | PropertyChangeMask);
 
   const char* kAtomsToCache[] = { property, NULL };
   atom_cache_.reset(new ui::X11AtomCache(display, kAtomsToCache));
 
   // Override the dispatcher so that we get events before
   // DesktopWindowTreeHostX11 does. We must do this because
   // DesktopWindowTreeHostX11 stops propagation.
-  dispatcher_ = ui::PlatformEventSource::GetInstance()->
-      OverrideDispatcher(this).Pass();
+  dispatcher_ =
+      ui::PlatformEventSource::GetInstance()->OverrideDispatcher(this);
 }
 
 X11PropertyChangeWaiter::~X11PropertyChangeWaiter() {
   XSelectInput(gfx::GetXDisplay(), x_window_, old_event_mask_);
 }
 
 void X11PropertyChangeWaiter::Wait() {
   if (!wait_)
     return;
 
@@ skipping 25 matching lines @@
     return ui::POST_DISPATCH_PERFORM_DEFAULT;
   }
 
   wait_ = false;
   if (!quit_closure_.is_null())
     quit_closure_.Run();
   return ui::POST_DISPATCH_PERFORM_DEFAULT;
 }
 
 }  // namespace views