Fix presubmit error in r11630.

src/mark-compact.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 2722 matching lines @@
   // with NULL. In this case we do not need to transfer this entry to
   // the store buffer which we are rebuilding.
   if (new_addr != NULL) {
     *p = HeapObject::FromAddress(new_addr);
   } else {
     // We have to zap this pointer, because the store buffer may overflow later,
     // and then we have to scan the entire heap and we don't want to find
     // spurious newspace pointers in the old space.
     // TODO(mstarzinger): This was changed to a sentinel value to track down
     // rare crashes, change it back to Smi::FromInt(0) later.
-    *p = reinterpret_cast<HeapObject*>(Smi::FromInt(0x0f100d00 >> 1)); // flood
+    *p = reinterpret_cast<HeapObject*>(Smi::FromInt(0x0f100d00 >> 1));  // flood
   }
 }
 
 
 static String* UpdateReferenceInExternalStringTableEntry(Heap* heap,
                                                          Object** p) {
   MapWord map_word = HeapObject::cast(*p)->map_word();
 
   if (map_word.IsForwardingAddress()) {
     return String::cast(map_word.ToForwardingAddress());
@@ skipping 1348 matching lines @@
   while (buffer != NULL) {
     SlotsBuffer* next_buffer = buffer->next();
     DeallocateBuffer(buffer);
     buffer = next_buffer;
   }
   *buffer_address = NULL;
 }
 
 
 } }  // namespace v8::internal