3636 [in_app_purchase] migrate playing billing library to v3 (cla: yes, p: in_app_purchase, platform-android, waiting for tree to go green)

3639 [shared_preferences] Don’t create additional Handler when method channel is called. (cla: yes, p: shared_preferences, platform-android, waiting for tree to go green)

3640 [google_sign_in] Adds support to send clientId as a parameter (cla: yes, p: google_sign_in, platform-android, platform-ios, waiting for tree to go green)

3655 Bring HTML inputs into view automatically (cla: yes, p: webview_flutter, platform-android)

3669 [Video_Player] Remove the deprecated API reference. (cla: yes, p: video_player, platform-android, waiting for tree to go green)