Wires through scale factor and bounds in html_viewer

mojo/services/html_viewer/html_document.h

 // 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.
 
 #ifndef MOJO_SERVICES_HTML_VIEWER_HTML_DOCUMENT_H_
 #define MOJO_SERVICES_HTML_VIEWER_HTML_DOCUMENT_H_
 
 #include <set>
 
 #include "base/callback.h"
@@ skipping 51 matching lines @@
   // |shell| is the Shell connection for this mojo::Application.
   HTMLDocument(mojo::InterfaceRequest<mojo::ServiceProvider> services,
                mojo::URLResponsePtr response,
                mojo::Shell* shell,
                scoped_refptr<base::MessageLoopProxy> compositor_thread,
                WebMediaPlayerFactory* web_media_player_factory,
                bool is_headless);
   virtual ~HTMLDocument();
 
  private:
+  // Updates the size and scale factor of the webview and related classes from
+  // |root_|.
+  void UpdateWebviewSizeFromViewSize();
+
   // WebViewClient methods:
   virtual blink::WebStorageNamespace* createSessionStorageNamespace();
 
   // WebWidgetClient methods:
   virtual void initializeLayerTreeView();
   virtual blink::WebLayerTreeView* layerTreeView();
 
   // WebFrameClient methods:
   virtual blink::WebMediaPlayer* createMediaPlayer(
       blink::WebLocalFrame* frame,
@@ skipping 66 matching lines @@
 
   // Set if the content will never be displayed.
   bool is_headless_;
 
   DISALLOW_COPY_AND_ASSIGN(HTMLDocument);
 };
 
 }  // namespace html_viewer
 
 #endif  // MOJO_SERVICES_HTML_VIEWER_HTML_DOCUMENT_H_