Eliminate WindowTreeConnection

content/browser/web_contents/web_contents_view_mus.cc

 // Copyright 2015 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 "content/browser/web_contents/web_contents_view_mus.h"
 
 #include "build/build_config.h"
 #include "components/mus/public/cpp/window.h"
-#include "components/mus/public/cpp/window_tree_connection.h"
+#include "components/mus/public/cpp/window_tree_client.h"
 #include "content/browser/frame_host/interstitial_page_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_mus.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents_view_delegate.h"
 #include "third_party/WebKit/public/platform/WebDragOperation.h"
 #include "ui/aura/client/window_tree_client.h"
 #include "ui/aura/window.h"
 #include "ui/base/hit_test.h"
 
 using blink::WebDragOperation;
 using blink::WebDragOperationsMask;
 
 namespace content {
 
 WebContentsViewMus::WebContentsViewMus(
     mus::Window* parent_window,
     WebContentsImpl* web_contents,
     WebContentsViewDelegate* delegate,
     RenderViewHostDelegateView** delegate_view)
     : web_contents_(web_contents), delegate_(delegate) {
   DCHECK(parent_window);
   *delegate_view = this;
-  mus::Window* window = parent_window->connection()->NewWindow();
+  mus::Window* window = parent_window->window_tree()->NewWindow();
   window->SetVisible(true);
   window->SetBounds(gfx::Rect(300, 300));
   parent_window->AddChild(window);
   mus_window_.reset(new mus::ScopedWindowPtr(window));
 }
 
 WebContentsViewMus::~WebContentsViewMus() {}
 
 void WebContentsViewMus::SizeChangedCommon(const gfx::Size& size) {
   if (web_contents_->GetInterstitialPage())
@@ skipping 212 matching lines @@
 
 void WebContentsViewMus::OnWindowTargetVisibilityChanged(bool visible) {}
 
 bool WebContentsViewMus::HasHitTestMask() const {
   return false;
 }
 
 void WebContentsViewMus::GetHitTestMask(gfx::Path* mask) const {}
 
 }  // namespace content