040000 tree f251505bc05146bcbd1c7586dd3950bc24f914a7	ColorThemer
100644 blob 0641955094c555f3bed88cd1be44be162f93e91f	MDCHeaderStackView.h
100644 blob 91b7421f0894e2a52f63ad1a2e7660fcf014d654	MDCHeaderStackView.m
100644 blob d4f66b972028ee137b6f03eaceaec00dbaaefc69	MaterialHeaderStackView.h