Use getError and remove the error_code operator.

llvm-svn: 198799
diff --git a/llvm/unittests/Support/ErrorOrTest.cpp b/llvm/unittests/Support/ErrorOrTest.cpp
index 4c5eed0..98174e8 100644
--- a/llvm/unittests/Support/ErrorOrTest.cpp
+++ b/llvm/unittests/Support/ErrorOrTest.cpp
@@ -25,7 +25,7 @@
 
   a = t2();
   EXPECT_FALSE(a);
-  EXPECT_EQ(errc::invalid_argument, a);
+  EXPECT_EQ(errc::invalid_argument, a.getError());
 #ifdef EXPECT_DEBUG_DEATH
   EXPECT_DEBUG_DEATH(*a, "Cannot get value when an error exists");
 #endif