Add column getter to CpuProfileNode

include/v8-profiler.h

 // Copyright 2010 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 39 matching lines @@
 
   /** Returns resource name for script from where the function originates. */
   Handle<String> GetScriptResourceName() const;
 
   /**
    * Returns the number, 1-based, of the line where the function originates.
    * kNoLineNumberInfo if no line number information is available.
    */
   int GetLineNumber() const;
 
+  /**
+   * Returns 1-based number of the column where the function originates.
+   * kNoColumnNumberInfo if no column number information is available.
+   */
+  int GetColumnNumber() const;
+
   /** Returns bailout reason for the function
     * if the optimization was disabled for it.
     */
   const char* GetBailoutReason() const;
 
   /**
     * Returns the count of samples where the function was currently executing.
     */
   unsigned GetHitCount() const;
 
   /** Returns function entry UID. */
   unsigned GetCallUid() const;
 
   /** Returns id of the node. The id is unique within the tree */
   unsigned GetNodeId() const;
 
   /** Returns child nodes count of the node. */
   int GetChildrenCount() const;
 
   /** Retrieves a child node by index. */
   const CpuProfileNode* GetChild(int index) const;
 
   static const int kNoLineNumberInfo = Message::kNoLineNumberInfo;
+  static const int kNoColumnNumberInfo = Message::kNoColumnInfo;
 };
 
 
 /**
  * CpuProfile contains a CPU profile in a form of top-down call tree
  * (from main() down to functions that do all the work).
  */
 class V8_EXPORT CpuProfile {
  public:
   /** Returns CPU profile UID (assigned by the profiler.) */
@@ skipping 467 matching lines @@
   uint32_t index;  // Index of the time interval that was changed.
   uint32_t count;  // New value of count field for the interval with this index.
   uint32_t size;  // New value of size field for the interval with this index.
 };
 
 
 }  // namespace v8
 
 
 #endif  // V8_V8_PROFILER_H_