Fix no-compile tests in base.

base/memory/weak_ptr_unittest.nc

Index: base/memory/weak_ptr_unittest.nc
diff --git a/base/memory/weak_ptr_unittest.nc b/base/memory/weak_ptr_unittest.nc
index afc8060a9bbada332583ef4fb903361671a374cd..a2da8e9779f99c1d6505b4b9d4dabd463e69d2bc 100644
--- a/base/memory/weak_ptr_unittest.nc
+++ b/base/memory/weak_ptr_unittest.nc
@@ -112,14 +112,14 @@ void WontCompile() {
   WeakPtr<Unrelated> ptr = AsWeakPtr<Unrelated>(&f);
 }
 
-#elif defined(NCTEST_COMPLETELY_UNRELATED_HELPER)  // [r"array with negative size"]
+#elif defined(NCTEST_COMPLETELY_UNRELATED_HELPER)  // [r"size of array is negative"]
 
 void WontCompile() {
   Unrelated f;
   WeakPtr<Unrelated> ptr = AsWeakPtr(&f);
 }
 
-#elif defined(NCTEST_DERIVED_COMPLETELY_UNRELATED_HELPER)  // [r"array with negative size"]
+#elif defined(NCTEST_DERIVED_COMPLETELY_UNRELATED_HELPER)  // [r"size of array is negative"]
 
 void WontCompile() {
   DerivedUnrelated f;