Fix test cases for impending Robolectric merge

ShadowApplication.sendBroadcast(...) has been removed. Tests must call
Context.sendBroadcast(...) just like normal code.

ShadowInstrumentation now correctly models granted permissions by pid
and uid. Tests must configure them both correctly.

Bug: 121048884
Test: make -j56 RunFrameworksServicesRoboTests
Change-Id: Ib4786ddacdfbe6592d8090331eb58495aebb4b55