Plumb document's strict mixed content checking for RemoteFrames

third_party/WebKit/Source/core/frame/LocalFrame.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Simon Hausmann <hausmann@kde.org>
  *                     2000 Stefan Schimanski <1Stein@gmx.de>
  *                     2001 George Staikos <staikos@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2005 Alexey Proskuryakov <ap@nypop.com>
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
@@ skipping 328 matching lines @@
     m_supplements.clear();
     m_supplementStatus = SupplementStatus::Cleared;
     WeakIdentifierMap<LocalFrame>::notifyObjectDestroyed(this);
 }
 
 bool LocalFrame::prepareForCommit()
 {
     return loader().prepareForCommit();
 }
 
+bool LocalFrame::shouldEnforceStrictMixedContentChecking() const
+{
+    return document()->shouldEnforceStrictMixedContentChecking();
+}
+
 SecurityContext* LocalFrame::securityContext() const
 {
     return document();
 }
 
 void LocalFrame::printNavigationErrorMessage(const Frame& targetFrame, const char* reason)
 {
     // URLs aren't available for RemoteFrames, so the error message uses their
     // origin instead.
     String targetFrameDescription = targetFrame.isLocalFrame() ? "with URL '" + toLocalFrame(targetFrame).document()->url().string() + "'" : "with origin '" + targetFrame.securityContext()->securityOrigin()->toString() + "'";
@@ skipping 554 matching lines @@
 {
     m_frame->disableNavigation();
 }
 
 FrameNavigationDisabler::~FrameNavigationDisabler()
 {
     m_frame->enableNavigation();
 }
 
 } // namespace blink