(blink) Propagate scrolling/marginwidth/marginheight property values to child frame.

public/web/WebFrame.h

 /*
  * Copyright (C) 2009 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 24 matching lines @@
 #include "WebHistoryItem.h"
 #include "WebIconURL.h"
 #include "WebNode.h"
 #include "WebURLLoaderOptions.h"
 #include "public/platform/WebCanvas.h"
 #include "public/platform/WebMessagePortChannel.h"
 #include "public/platform/WebPrivateOwnPtr.h"
 #include "public/platform/WebReferrerPolicy.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLRequest.h"
+#include "public/web/WebFrameOwnerProperties.h"
 #include "public/web/WebTreeScopeType.h"
 
 struct NPObject;
 
 namespace v8 {
 class Context;
 class Function;
 class Object;
 class Value;
 template <class T> class Local;
@@ skipping 111 matching lines @@
 
     // The security origin of this frame.
     BLINK_EXPORT WebSecurityOrigin securityOrigin() const;
 
     // Updates the sandbox flags in the frame's FrameOwner.  This is used when
     // this frame's parent is in another process and it dynamically updates
     // this frame's sandbox flags.  The flags won't take effect until the next
     // navigation.
     BLINK_EXPORT void setFrameOwnerSandboxFlags(WebSandboxFlags);
 
+    // Updates the scrolling and margin properties in the frame's FrameOwner.
+    // This is used when this frame's parent is in another process and it
+    // dynamically updates these properties.  The flags won't take effect until
+    // the next navigation.
+    BLINK_EXPORT void setFrameOwnerProperties(const WebFrameOwnerProperties&);
+
     // Geometry -----------------------------------------------------------
 
     // NOTE: These routines do not force page layout so their results may
     // not be accurate if the page layout is out-of-date.
 
     // If set to false, do not draw scrollbars on this frame's view.
     virtual void setCanHaveScrollbars(bool) = 0;
 
     // The scroll offset from the top-left corner of the frame in pixels.
     virtual WebSize scrollOffset() const = 0;
@@ skipping 550 matching lines @@
     WebPrivateOwnPtr<OpenedFrameTracker> m_openedFrameTracker;
 };
 
 #if BLINK_IMPLEMENTATION
 Frame* toCoreFrame(const WebFrame*);
 #endif
 
 } // namespace blink
 
 #endif