Correct nits in d8 ArrayBuffer() implementation

src/d8.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 369 matching lines @@
 
       // The given byteOffset must be a multiple of the element size of the
       // specific type, otherwise an exception is raised.
       if (offset % element_size != 0) {
         return ThrowException(
             String::New("offset must be multiple of element_size"));
       }
     }
 
     if (offset > array_buffer_length) {
-        return ThrowException(
-            String::New("byteOffset must be less than ArrayBuffer length."));
+      return ThrowException(
+          String::New("byteOffset must be less than ArrayBuffer length."));
     }
 
     if (args.Length() == 2) {
       // If length is not explicitly specified, the length of the ArrayBuffer
       // minus the byteOffset must be a multiple of the element size of the
       // specific type, or an exception is raised.
       length = array_buffer_length - offset;
     }
 
     if (args.Length() != 3) {
@@ skipping 1102 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif