[FeaturePolicy] Initial implementation of Feature Policy

third_party/WebKit/Source/core/frame/Frame.h

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999-2001 Lars Knoll <knoll@kde.org>
  *                     1999-2001 Antti Koivisto <koivisto@kde.org>
  *                     2000-2001 Simon Hausmann <hausmann@kde.org>
  *                     2000-2001 Dirk Mueller <mueller@kde.org>
  *                     2000 Stefan Schimanski <1Stein@gmx.de>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
@@ skipping 14 matching lines @@
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef Frame_h
 #define Frame_h
 
 #include "core/CoreExport.h"
 #include "core/frame/FrameTypes.h"
 #include "core/loader/FrameLoaderTypes.h"
 #include "core/page/FrameTree.h"
+#include "platform/feature_policy/FeaturePolicy.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 
 namespace blink {
 
 class ChromeClient;
 class DOMWindow;
 class DOMWrapperWorld;
 class Document;
 class FrameClient;
@@ skipping 53 matching lines @@
 
     FrameOwner* owner() const;
     void setOwner(FrameOwner* owner) { m_owner = owner; }
     HTMLFrameOwnerElement* deprecatedLocalOwner() const;
 
     FrameTree& tree() const;
     ChromeClient& chromeClient() const;
 
     virtual SecurityContext* securityContext() const = 0;
 
+    FeaturePolicy* getFeaturePolicy() const { return m_featurePolicy; }
+    void setFeaturePolicy(FeaturePolicy* newPolicy) { m_featurePolicy = newPolicy; }
+
     Frame* findFrameForNavigation(const AtomicString& name, Frame& activeFrame);
     Frame* findUnsafeParentScrollPropagationBoundary();
 
     // This prepares the Frame for the next commit. It will detach children,
     // dispatch unload events, abort XHR requests and detach the document.
     // Returns true if the frame is ready to receive the next commit, or false
     // otherwise.
     virtual bool prepareForCommit() = 0;
 
     bool canNavigate(const Frame&);
@@ skipping 23 matching lines @@
     mutable FrameTree m_treeNode;
 
     Member<FrameHost> m_host;
     Member<FrameOwner> m_owner;
 
 private:
     bool canNavigateWithoutFramebusting(const Frame&, String& errorReason);
 
     Member<FrameClient> m_client;
     bool m_isLoading;
+
+    Member<FeaturePolicy> m_featurePolicy;
 };
 
 inline FrameClient* Frame::client() const
 {
     return m_client;
 }
 
 inline FrameOwner* Frame::owner() const
 {
     return m_owner;
 }
 
 inline FrameTree& Frame::tree() const
 {
     return m_treeNode;
 }
 
 // Allow equality comparisons of Frames by reference or pointer, interchangeably.
 DEFINE_COMPARISON_OPERATORS_WITH_REFERENCES(Frame)
 
 } // namespace blink
 
 #endif // Frame_h