Fix OOM bug 3976.

src/objects-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 6485 matching lines @@
   DCHECK(this->data()->IsFixedArray());
   Object* data = this->data();
   Smi* smi = Smi::cast(FixedArray::cast(data)->get(kFlagsIndex));
   return Flags(smi->value());
 }
 
 
 String* JSRegExp::Pattern() {
   DCHECK(this->data()->IsFixedArray());
   Object* data = this->data();
-  String* pattern= String::cast(FixedArray::cast(data)->get(kSourceIndex));
+  String* pattern = String::cast(FixedArray::cast(data)->get(kSourceIndex));
   return pattern;
 }
 
 
 Object* JSRegExp::DataAt(int index) {
   DCHECK(TypeTag() != NOT_COMPILED);
   return FixedArray::cast(data())->get(index);
 }
 
 
@@ skipping 957 matching lines @@
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_