Shuffles around immersive related classes

ash/aura/wm_window_aura.cc

 // Copyright 2016 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 "ash/aura/wm_window_aura.h"
 
 #include "ash/aura/aura_layout_manager_adapter.h"
 #include "ash/aura/wm_root_window_controller_aura.h"
 #include "ash/aura/wm_shell_aura.h"
 #include "ash/common/ash_constants.h"
@@ skipping 639 matching lines @@
 }
 
 void WmWindowAura::HideResizeShadow() {
   ResizeShadowController* resize_shadow_controller =
       Shell::GetInstance()->resize_shadow_controller();
   if (resize_shadow_controller)
     resize_shadow_controller->HideShadow(window_);
 }
 
 void WmWindowAura::InstallResizeHandleWindowTargeter(
-    WmImmersiveFullscreenController* immersive_fullscreen_controller) {
+    ImmersiveFullscreenController* immersive_fullscreen_controller) {
   window_->SetEventTargeter(base::MakeUnique<ResizeHandleWindowTargeter>(
       window_, immersive_fullscreen_controller));
 }
 
 void WmWindowAura::SetBoundsInScreenBehaviorForChildren(
     BoundsInScreenBehavior behavior) {
   window_->SetProperty(
       kUsesScreenCoordinatesKey,
       behavior == BoundsInScreenBehavior::USE_SCREEN_COORDINATES);
 }
@@ skipping 153 matching lines @@
                     OnTransientChildAdded(this, Get(transient)));
 }
 
 void WmWindowAura::OnTransientChildRemoved(aura::Window* window,
                                            aura::Window* transient) {
   FOR_EACH_OBSERVER(WmTransientWindowObserver, transient_observers_,
                     OnTransientChildRemoved(this, Get(transient)));
 }
 
 }  // namespace ash