Renames aura::client::WindowTreeClient to WindowParentingClient

extensions/shell/browser/shell_desktop_controller_aura.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 "extensions/shell/browser/shell_desktop_controller_aura.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 303 matching lines @@
     size = GetPrimaryDisplaySize();
   }
   if (size.IsEmpty())
     size = gfx::Size(1920, 1080);
 
   screen_.reset(new ShellScreen(size));
   display::Screen::SetScreenInstance(screen_.get());
   // TODO(mukai): Set up input method.
 
   host_.reset(screen_->CreateHostForPrimaryDisplay());
-  aura::client::SetWindowTreeClient(host_->window(), this);
+  aura::client::SetWindowParentingClient(host_->window(), this);
   root_window_event_filter_.reset(new wm::CompoundEventFilter);
   host_->window()->AddPreTargetHandler(root_window_event_filter_.get());
   InitWindowManager();
 
   host_->AddObserver(this);
 
   // Ensure the X window gets mapped.
   host_->Show();
 }
 
@@ skipping 24 matching lines @@
   if (displays.empty())
     return gfx::Size();
   const ui::DisplayMode* mode = displays[0]->current_mode();
   return mode ? mode->size() : gfx::Size();
 #else
   return gfx::Size();
 #endif
 }
 
 }  // namespace extensions