[google_sign_in] Add new Oauth scope methods to google_sign_in_platfo…

…rm_interface. (flutter#2547)

[in_app_purchase] Android: fix potential crash when casting in v1 emb…

…edding. (flutter#2585)

[connectivity] remove ios workspace setting for example app. (flutter…

…#2592)

[connectivity] remove ios workspace setting for example app. (flutter…

…#2592)

Remove Swift dependency (flutter#2580)

Make FlutterRunner launch deterministic when running other tests. (fl…

…utter#2584)

* Make FlutterRunner launch deterministic when running other tests.
* Switch to using FlutterTestRunner

[android_alarm_manager] Added Espresso test for background execution (f…

…lutter#2482)

* Added test for android_alarm_manager background execution

Co-authored-by: Collin Jackson <jackson@google.com>

[webview_flkutter] remove ios workspace setting

[device_info] add PackageManager's SystemFeatures to AndroidDeviceInfo (

flutter#2567)

There's a variety of scenarios where checking at runtime which system
features are available is useful.  System features are device
capabilities that do not change at runtime (for example, FEATURE_BLUETOOTH
is always present if the device has a bluetooth radio, even if Bluetooth
is presently disabled), so DeviceInfo seems like the right place to put
this.

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