Fix presubmit errors in previous revision.

src/hydrogen.h

 // 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 651 matching lines @@
 
 enum ReturnHandlingFlag {
   NORMAL_RETURN,
   DROP_EXTRA_ON_RETURN,
   CONSTRUCT_CALL_RETURN
 };
 
 
 class FunctionState {
  public:
-
   FunctionState(HGraphBuilder* owner,
                 CompilationInfo* info,
                 TypeFeedbackOracle* oracle,
                 ReturnHandlingFlag return_handling);
   ~FunctionState();
 
   CompilationInfo* compilation_info() { return compilation_info_; }
   TypeFeedbackOracle* oracle() { return oracle_; }
   AstContext* call_context() { return call_context_; }
   bool drop_extra() { return return_handling_ == DROP_EXTRA_ON_RETURN; }
@@ skipping 659 matching lines @@
   const char* filename_;
   HeapStringAllocator string_allocator_;
   StringStream trace_;
   int indent_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_