AnimationChange   173 cc/animation/scrollbar_animation_controller_thinning.cc     AnimationChange animation_change) {
AnimationChange    66 cc/animation/scrollbar_animation_controller_thinning.h                     AnimationChange animation_change);
AnimationChange    76 cc/animation/scrollbar_animation_controller_thinning.h   AnimationChange thickness_change_;
AnimationChange    78 cc/animation/scrollbar_animation_controller_thinning.h   AnimationChange opacity_change_;