Fix presubmit errors caused by updated depot tools

src/jsregexp.h

Index: src/jsregexp.h
===================================================================
--- src/jsregexp.h	(revision 9202)
+++ src/jsregexp.h	(working copy)
@@ -255,6 +255,7 @@
     return (bits_ == (kInFirst | kInSecond | kInBoth));
   }
   int value() { return bits_; }
+
  private:
   int bits_;
 };
@@ -404,6 +405,7 @@
 
   template <typename Callback>
   void ForEach(Callback* callback) { return tree()->ForEach(callback); }
+
  private:
   // There can't be a static empty set since it allocates its
   // successors in a zone and caches them.
@@ -793,6 +795,7 @@
   virtual int GreedyLoopTextLength() { return kNodeIsTooComplexForGreedyLoops; }
   virtual ActionNode* Clone() { return new ActionNode(*this); }
   virtual int ComputeFirstCharacterSet(int budget);
+
  private:
   union {
     struct {
@@ -861,6 +864,7 @@
   }
   void CalculateOffsets();
   virtual int ComputeFirstCharacterSet(int budget);
+
  private:
   enum TextEmitPassType {
     NON_ASCII_MATCH,             // Check for characters that can't match.
@@ -925,6 +929,7 @@
   virtual AssertionNode* Clone() { return new AssertionNode(*this); }
   AssertionNodeType type() { return type_; }
   void set_type(AssertionNodeType type) { type_ = type; }
+
  private:
   AssertionNode(AssertionNodeType t, RegExpNode* on_success)
       : SeqRegExpNode(on_success), type_(t) { }
@@ -955,6 +960,7 @@
   }
   virtual BackReferenceNode* Clone() { return new BackReferenceNode(*this); }
   virtual int ComputeFirstCharacterSet(int budget);
+
  private:
   int start_reg_;
   int end_reg_;
@@ -1301,6 +1307,7 @@
   }
   void InvalidateCurrentCharacter();
   void AdvanceCurrentPositionInTrace(int by, RegExpCompiler* compiler);
+
  private:
   int FindAffectedRegisters(OutSet* affected_registers);
   void PerformDeferredActions(RegExpMacroAssembler* macro,
@@ -1402,6 +1409,7 @@
   void fail(const char* error_message) {
     error_message_ = error_message;
   }
+
  private:
   bool ignore_case_;
   bool is_ascii_;