Fix calling method to resume when PAUSED

Not call stop, restart, and start
diff --git a/robolectric/src/main/java/org/robolectric/android/internal/LocalActivityInvoker.java b/robolectric/src/main/java/org/robolectric/android/internal/LocalActivityInvoker.java
index d861091..0ee516a 100644
--- a/robolectric/src/main/java/org/robolectric/android/internal/LocalActivityInvoker.java
+++ b/robolectric/src/main/java/org/robolectric/android/internal/LocalActivityInvoker.java
@@ -54,7 +54,7 @@
       case RESUMED:
         return;
       case PAUSED:
-        controller.stop().restart().start().resume();
+        controller.resume();
         return;
       case STOPPED:
         controller.restart().start().resume();