Return tasks that belong to a profile from getRunningTasks.

See also ag/9307763

bug: 140813306

Test: cts-tradefed run cts-dev -m CtsPermissionTestCases -t android.permission.cts.NoActivityRelatedPermissionTest#testGetTask
Test: cts-tradefed run cts-dev -m CtsWindowManagerDeviceTestCases
Test: cts-tradefed run cts-dev -m CtsAppTestCases
Change-Id: I6809c459af7442a306ccdd81bc036ad81d02030a