blink: Cleanup Document.h class forward declarations

third_party/WebKit/Source/core/dom/Document.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
@@ skipping 50 matching lines @@
 #include "wtf/PassRefPtr.h"
 #include <memory>
 
 namespace blink {
 
 class AnimationClock;
 class DocumentTimeline;
 class AXObjectCache;
 class Attr;
 class CDATASection;
-class CSSStyleDeclaration;
 class CSSStyleSheet;
 class CancellableTaskFactory;
 class CanvasFontCache;
-class CanvasRenderingContext2D;
-class CanvasRenderingContext2DOrWebGLRenderingContext;
 class CharacterData;
 class ChromeClient;
 class CompositorPendingAnimations;
 class Comment;
 class ConsoleMessage;
 class ContextFeatures;
 class V0CustomElementMicrotaskRunQueue;
 class V0CustomElementRegistrationContext;
 class DOMImplementation;
 class DOMWindow;
 class DocumentFragment;
 class DocumentLoader;
 class DocumentMarkerController;
 class DocumentNameCollection;
 class DocumentParser;
 class DocumentState;
 class DocumentType;
 class Element;
 class ElementDataCache;
 class ElementRegistrationOptions;
 class Event;
 class EventFactoryBase;
 class EventListener;
 template <typename EventType>
 class EventWithHitTestResults;
 class ExceptionState;
 class FloatQuad;
 class FloatRect;
 class FormController;
-class Frame;
 class FrameHost;
 class FrameRequestCallback;
 class FrameView;
 class HTMLAllCollection;
 class HTMLBodyElement;
-class HTMLCanvasElement;
 class HTMLCollection;
 class HTMLDialogElement;
 class HTMLElement;
 class HTMLFrameOwnerElement;
 class HTMLHeadElement;
 class HTMLImportLoader;
 class HTMLImportsController;
 class HTMLLinkElement;
 class HTMLScriptElementOrSVGScriptElement;
 class HitTestRequest;
 class IdleRequestCallback;
 class IdleRequestOptions;
-class InputDeviceCapabilities;
 class IntersectionObserverController;
 class LayoutPoint;
 class LayoutView;
 class LayoutViewItem;
 class LiveNodeListBase;
 class LocalDOMWindow;
 class Locale;
 class LocalFrame;
 class Location;
 class MainThreadTaskRunner;
@@ skipping 12 matching lines @@
 class Range;
 class ResizeObserverController;
 class ResourceFetcher;
 class RootScrollerController;
 class SVGDocumentExtensions;
 class SVGUseElement;
 class ScriptRunner;
 class ScriptableDocumentParser;
 class ScriptedAnimationController;
 class ScriptedIdleTaskController;
-class ScrollStateCallback;
 class SecurityOrigin;
 class SegmentedString;
 class SelectorQueryCache;
 class SerializedScriptValue;
 class Settings;
 class SnapCoordinator;
 class StringOrDictionary;
 class StyleEngine;
 class StyleResolver;
-class StyleSheet;
 class StyleSheetList;
 class Text;
 class TextAutosizer;
 class Touch;
 class TouchList;
 class TransformSource;
 class TreeWalker;
 class VisitedLinkState;
-class VisualViewport;
-class WebGLRenderingContext;
 enum class SelectionBehaviorOnFocus;
 struct AnnotatedRegionValue;
 struct FocusParams;
 struct IconURL;
 
 using MouseEventWithHitTestResults =
     EventWithHitTestResults<PlatformMouseEvent>;
 using ExceptionCode = int;
 
 enum StyleResolverUpdateMode {
@@ skipping 1533 matching lines @@
 DEFINE_TYPE_CASTS(TreeScope, Document, document, true, true);
 
 }  // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 CORE_EXPORT void showLiveDocumentInstances();
 #endif
 
 #endif  // Document_h