25674 Updated Shrine demo (a: tests, cla: yes, team, team: gallery)

25678 Pin the goldens repo to a specific commit in the android_views test. (a: tests, cla: yes)

25682 Move runner directory messages to the user messages class (a: internationalization, cla: yes, tool)

25683 Selects a word on force tap (a: text input, cla: yes, f: cupertino, f: material design, framework)

25718 Fix merge conflict. (cla: yes, f: material design, framework)

25788 Add Robert Penner’s easing functions (a: animation, cla: yes, framework)

25790 Clarify doc for AnimatedContainer (a: animation, cla: yes, d: api docs, framework)