Video            1798 Source/core/html/HTMLMediaElement.cpp     setDisplayMode(Video);
Video            3007 Source/core/html/HTMLMediaElement.cpp         setDisplayMode(Video);
Video             170 Source/core/html/HTMLVideoElement.cpp         if (mode == Video && !hasAvailableVideoFrame())
Video             183 Source/core/html/HTMLVideoElement.cpp         setDisplayMode(Video);