[Isolates] Make lint happy.

src/spaces-inl.h

 // Copyright 2006-2008 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 220 matching lines @@
 }
 
 
 void Page::InvalidateWatermark(bool value) {
   if (value) {
     flags_ = (flags_ & ~(1 << WATERMARK_INVALIDATED)) |
              heap_->page_watermark_invalidated_mark_;
   } else {
     flags_ =
         (flags_ & ~(1 << WATERMARK_INVALIDATED)) |
-        (heap_->page_watermark_invalidated_mark_ ^ (1 << WATERMARK_INVALIDATED));
+        (heap_->page_watermark_invalidated_mark_ ^
+         (1 << WATERMARK_INVALIDATED));
   }
 
   ASSERT(IsWatermarkValid() == !value);
 }
 
 
 bool Page::GetPageFlag(PageFlag flag) {
   return (flags_ & static_cast<intptr_t>(1 << flag)) != 0;
 }
 
@@ skipping 250 matching lines @@
 
 bool FreeListNode::IsFreeListNode(HeapObject* object) {
   return object->map() == HEAP->raw_unchecked_byte_array_map()
       || object->map() == HEAP->raw_unchecked_one_pointer_filler_map()
       || object->map() == HEAP->raw_unchecked_two_pointer_filler_map();
 }
 
 } }  // namespace v8::internal
 
 #endif  // V8_SPACES_INL_H_