Add LayoutRoot

sky/engine/core/frame/FrameHost.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 22 matching lines @@
 
 #include "sky/engine/core/page/Page.h"
 
 namespace blink {
 
 PassOwnPtr<FrameHost> FrameHost::create(Page& page, ServiceProvider* services)
 {
     return adoptPtr(new FrameHost(page, services));
 }
 
+PassOwnPtr<FrameHost> FrameHost::createDummy(Settings* settings)
+{
+    return adoptPtr(new FrameHost(settings));
+}
+
 FrameHost::FrameHost(Page& page, ServiceProvider* services)
     : m_page(&page)
     , m_services(services)
+    , m_settings(nullptr)
 {
 }
 
+FrameHost::FrameHost(Settings* settings)
+    : m_page(nullptr)
+    , m_services(nullptr)
+    , m_settings(settings)
+{
+}
+
 // Explicitly in the .cpp to avoid default constructor in .h
 FrameHost::~FrameHost()
 {
 }
 
 Settings& FrameHost::settings() const
 {
+    if (m_settings)
+        return *m_settings;
     return m_page->settings();
 }
 
 float FrameHost::deviceScaleFactor() const
 {
-    return m_page->deviceScaleFactor();
+    return 1.0;
+//    return m_page->deviceScaleFactor();

[Hixie, 2015/05/26 18:07:16]

this is exciting. What does it mean?

[eseidel, 2015/05/26 19:13:04]

This is probably wrong.

 }
 
 }