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

third_party/WebKit/Source/web/ChromeClientImpl.h

Index: third_party/WebKit/Source/web/ChromeClientImpl.h
diff --git a/third_party/WebKit/Source/web/ChromeClientImpl.h b/third_party/WebKit/Source/web/ChromeClientImpl.h
index 46054cddc570156245c6da4be7c19726163403be..bed75e35accb21c17222440d506e38b12cd38dd9 100644
--- a/third_party/WebKit/Source/web/ChromeClientImpl.h
+++ b/third_party/WebKit/Source/web/ChromeClientImpl.h
@@ -110,7 +110,7 @@ public:
     PassRefPtr<DateTimeChooser> openDateTimeChooser(DateTimeChooserClient*, const DateTimeChooserParameters&) override;
     void openFileChooser(LocalFrame*, PassRefPtr<FileChooser>) override;
     void enumerateChosenDirectory(FileChooser*) override;
-    void setCursor(const Cursor&) override;
+    void setCursor(const Cursor&, LocalFrame* localRoot) override;
     Cursor lastSetCursorForTesting() const override;
     void needTouchEvents(bool needTouchEvents) override;
     void setTouchAction(TouchAction) override;
@@ -184,7 +184,7 @@ private:
     void unregisterPopupOpeningObserver(PopupOpeningObserver*) override;
 
     void notifyPopupOpeningObservers() const;
-    void setCursor(const WebCursorInfo&);
+    void setCursor(const WebCursorInfo&, LocalFrame* localRoot);
 
     WebViewImpl* m_webView; // Weak pointer.
     WindowFeatures m_windowFeatures;