Remove meta viewport and @viewport CSS rules.

sky/engine/core/page/Page.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All Rights Reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 116 matching lines @@
     // willBeDestroyed() must be called before Page destruction.
     ASSERT(!m_mainFrame);
 }
 
 void Page::makeOrdinary()
 {
     ASSERT(!ordinaryPages().contains(this));
     ordinaryPages().add(this);
 }
 
-ViewportDescription Page::viewportDescription() const
-{
-    return mainFrame() && mainFrame()->document() ? mainFrame()->document()->viewportDescription() : ViewportDescription();
-}
-
 ScrollingCoordinator* Page::scrollingCoordinator()
 {
     if (!m_scrollingCoordinator)
         m_scrollingCoordinator = ScrollingCoordinator::create(this);
 
     return m_scrollingCoordinator.get();
 }
 
 String Page::mainThreadScrollingReasonsAsText()
 {
@@ skipping 141 matching lines @@
 {
     m_multisamplingChangedObservers.remove(observer);
 }
 
 void Page::settingsChanged(SettingsDelegate::ChangeType changeType)
 {
     switch (changeType) {
     case SettingsDelegate::StyleChange:
         setNeedsRecalcStyleInAllFrames();
         break;
-    case SettingsDelegate::ViewportDescriptionChange:
-        if (mainFrame() && mainFrame()->document())
-            mainFrame()->document()->updateViewportDescription();
-        break;
     case SettingsDelegate::MediaTypeChange:
         if (mainFrame()) {
             mainFrame()->view()->setMediaType(AtomicString(settings().mediaTypeOverride()));
             setNeedsRecalcStyleInAllFrames();
         }
         break;
     case SettingsDelegate::MultisamplingChange: {
         WillBeHeapHashSet<RawPtrWillBeWeakMember<MultisamplingChangedObserver> >::iterator stop = m_multisamplingChangedObservers.end();
         for (WillBeHeapHashSet<RawPtrWillBeWeakMember<MultisamplingChangedObserver> >::iterator it = m_multisamplingChangedObservers.begin(); it != stop; ++it)
             (*it)->multisamplingChanged(m_settings->openGLMultisamplingEnabled());
@@ skipping 90 matching lines @@
     , editorClient(0)
     , spellCheckerClient(0)
 {
 }
 
 Page::PageClients::~PageClients()
 {
 }
 
 } // namespace blink