mapTargetToIndex  147 Source/core/html/canvas/WebGLTexture.cpp     int index = mapTargetToIndex(target);
mapTargetToIndex  376 Source/core/html/canvas/WebGLTexture.cpp     int targetIndex = mapTargetToIndex(target);
mapTargetToIndex  115 Source/core/html/canvas/WebGLTexture.h     int mapTargetToIndex(GLenum) const;