Allow out-of-process iframes to update the mouse cursor

third_party/WebKit/Source/web/InspectorOverlay.cpp

 /*
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 120 matching lines @@
         return adoptPtrWillBeNoop(new InspectorOverlayChromeClient(client, overlay));
     }
 
     DEFINE_INLINE_VIRTUAL_TRACE()
     {
         visitor->trace(m_client);
         visitor->trace(m_overlay);
         EmptyChromeClient::trace(visitor);
     }
 
-    void setCursor(const Cursor& cursor) override
+    void setCursor(const Cursor& cursor, LocalFrame* localRoot) override
     {
         toChromeClientImpl(m_client)->setCursorOverridden(false);
-        toChromeClientImpl(m_client)->setCursor(cursor);
+        toChromeClientImpl(m_client)->setCursor(cursor, localRoot);
         bool overrideCursor = m_overlay->m_layoutEditor;
         toChromeClientImpl(m_client)->setCursorOverridden(overrideCursor);
     }
 
     void setToolTip(const String& tooltip, TextDirection direction) override
     {
         m_client->setToolTip(tooltip, direction);
     }
 
     void invalidateRect(const IntRect&) override
@@ skipping 471 matching lines @@
 
     if (m_layoutEditor) {
         m_layoutEditor->dispose();
         m_layoutEditor.clear();
     }
 
     if (m_inspectModeHighlightConfig)
         highlightNode(m_hoveredNodeForInspectMode.get(), *m_inspectModeHighlightConfig, false);
 
     toChromeClientImpl(m_webViewImpl->page()->chromeClient()).setCursorOverridden(false);
-    toChromeClientImpl(m_webViewImpl->page()->chromeClient()).setCursor(pointerCursor());
+    toChromeClientImpl(m_webViewImpl->page()->chromeClient()).setCursor(pointerCursor(), overlayMainFrame());
 }
 
 void InspectorOverlay::profilingStarted()
 {
     if (!m_suspendCount++)
         clear();
 }
 
 void InspectorOverlay::profilingStopped()
 {
@@ skipping 106 matching lines @@
 
 void InspectorOverlay::initializeLayoutEditorIfNeeded(Node* node)
 {
     if (node && node->isElementNode() && m_inspectMode == InspectorDOMAgent::ShowLayoutEditor && !m_layoutEditor) {
         m_layoutEditor = LayoutEditor::create(toElement(node), m_cssAgent, m_domAgent, &overlayMainFrame()->script());
         toChromeClientImpl(m_webViewImpl->page()->chromeClient()).setCursorOverridden(true);
     }
 }
 
 } // namespace blink