Move TextAutosizer::Cluster::Cluster() implementation to .cpp.

third_party/WebKit/Source/core/css/resolver/FontBuilder.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 2015 Collabora Ltd. All rights reserved.
  *
  * 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
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
 #include "core/css/resolver/FontBuilder.h"
 
 #include "core/CSSValueKeywords.h"
+#include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/layout/LayoutTheme.h"
 #include "core/layout/LayoutView.h"
 #include "core/layout/TextAutosizer.h"
+#include "core/style/ComputedStyle.h"
 #include "platform/FontFamilyNames.h"
 #include "platform/fonts/FontDescription.h"
 
 namespace blink {
 
 FontBuilder::FontBuilder(const Document& document)
     : m_document(&document)
     , m_flags(0)
 {
     ASSERT(document.frame());
@@ skipping 365 matching lines @@
     setSize(fontDescription, FontDescription::Size(FontSize::initialKeywordSize(), 0.0f, false));
     updateSpecifiedSize(fontDescription, documentStyle);
     updateComputedSize(fontDescription, documentStyle);
 
     updateOrientation(fontDescription, documentStyle);
     documentStyle.setFontDescription(fontDescription);
     documentStyle.font().update(fontSelector);
 }
 
 } // namespace blink