Revert "Rename OutOfMemoryException to OutOfMemoryError."

runtime/lib/integers.dart

Index: runtime/lib/integers.dart
diff --git a/runtime/lib/integers.dart b/runtime/lib/integers.dart
index f2b46b7543d2b1ffef2fc879df1477698a2dd6a6..e0d3608094ab377acf19c2706577f7b4a62a0887 100644
--- a/runtime/lib/integers.dart
+++ b/runtime/lib/integers.dart
@@ -213,7 +213,7 @@ class _Mint extends _IntegerImplementation implements int {
     }
   }
   int _shlFromInt(int other) {
-    throw const OutOfMemoryError();
+    throw const OutOfMemoryException();
   }
 }
 
@@ -238,7 +238,7 @@ class _Bigint extends _IntegerImplementation implements int {
     }
   }
   int _shlFromInt(int other) {
-    throw const OutOfMemoryError();
+    throw const OutOfMemoryException();
   }
 
   int pow(int exponent) {