getCurrentModifierState 1103 Source/core/page/EventHandler.cpp     PlatformKeyboardEvent::getCurrentModifierState(shiftKey, ctrlKey, altKey, metaKey);
getCurrentModifierState 2981 Source/core/page/EventHandler.cpp     PlatformKeyboardEvent::getCurrentModifierState(shiftKey, ctrlKey, altKey, metaKey);
getCurrentModifierState   93 Source/platform/PlatformKeyboardEvent.h     PLATFORM_EXPORT static void getCurrentModifierState(bool& shiftKey, bool& ctrlKey, bool& altKey, bool& metaKey);