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040000 tree 5bd85ff572ac90ae7e6df35bf5230ec4edb00bd0	googletest
040000 tree 301e8d43e8fc23f6064fc62cb1e6e22e364b508d	libwebm
040000 tree acb1aafed6c7630541d3bf31a5b7c182c0eef040	libyuv
040000 tree 4989312696f6b85ca45a66999c8dd192e59c99cf	vector
040000 tree 6eab13305c096be71e822ae2643668e33c75a85b	x86inc