AU: Make sure that subsequent non-Terminator unit tests don't exit.

terminator_unittest.cc

Index: terminator_unittest.cc
diff --git a/terminator_unittest.cc b/terminator_unittest.cc
index e1fb5734ae0b23215bc00fa9e79f243b3cfec758..8582b99e705a35d08b92353e209dc76702107cb4 100644
--- a/terminator_unittest.cc
+++ b/terminator_unittest.cc
@@ -19,6 +19,11 @@ class TerminatorTest : public ::testing::Test {
     ASSERT_FALSE(Terminator::exit_blocked());
     ASSERT_FALSE(Terminator::exit_requested());
   }
+  virtual void TearDown() {
+    // Makes sure subsequent non-Terminator tests don't get accidentally
+    // terminated.
+    Terminator::Init();
+  }
 };
 
 typedef TerminatorTest TerminatorDeathTest;