Stricter user gestures for touch - measure and warn

third_party/WebKit/Source/core/loader/FrameLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com>
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 1337 matching lines @@
     policy = client()->decidePolicyForNavigation(request, loader, type, policy, replacesCurrentHistoryItem, isClientRedirect);
     if (policy == NavigationPolicyCurrentTab)
         return true;
     if (policy == NavigationPolicyIgnore)
         return false;
     if (policy == NavigationPolicyHandledByClient) {
         // Mark the frame as loading since the embedder is handling the navigation.
         m_progressTracker->progressStarted();
         return false;
     }
-    if (!LocalDOMWindow::allowPopUp(*m_frame) && !UserGestureIndicator::processingUserGesture())
+    if (!LocalDOMWindow::allowPopUp(*m_frame) && !UserGestureIndicator::utilizeUserGesture())
         return false;
     client()->loadURLExternally(request, policy, String(), replacesCurrentHistoryItem);
     return false;
 }
 
 void FrameLoader::startLoad(FrameLoadRequest& frameLoadRequest, FrameLoadType type, NavigationPolicy navigationPolicy)
 {
     ASSERT(client()->hasWebView());
     if (m_frame->document()->pageDismissalEventBeingDispatched() != Document::NoDismissal)
         return;
@@ skipping 194 matching lines @@
     // FIXME: We need a way to propagate insecure requests policy flags to
     // out-of-process frames. For now, we'll always use default behavior.
     if (!parentFrame->isLocalFrame())
         return nullptr;
 
     ASSERT(toLocalFrame(parentFrame)->document());
     return toLocalFrame(parentFrame)->document()->insecureNavigationsToUpgrade();
 }
 
 } // namespace blink