35646 Prepare for Socket implements Stream (cla: yes)

35657 Remove paused check for tooling tests (cla: yes, tool)

35681 Disable incremental compiler in dartdevc (cla: yes, tool)

35684 Fix typo in main.dart templates (cla: yes, d: api docs, framework)

35708 disable a test case in xcode_backend.sh (cla: yes, tool)

35709 Remove web, fuchsia, and unsupported devices from all (cla: yes, tool)

35725 Update annotated region findAll implementation to use Iterables directly. (cla: yes, framework)

35728 Added demo projects for splash screen support on Android. (a: existing-apps, cla: yes, team)