Add scriptId to StackTrace frames.

include/v8.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 1139 matching lines @@
    * Passes on the value set by the embedder when it fed the script from which
    * this Message was generated to V8.
    */
   bool IsSharedCrossOrigin() const;
 
   // TODO(1245381): Print to a string instead of on a FILE.
   static void PrintCurrentStackTrace(FILE* out);
 
   static const int kNoLineNumberInfo = 0;
   static const int kNoColumnInfo = 0;
+  static const int kNoScriptIdInfo = 0;
 };
 
 
 /**
  * Representation of a JavaScript stack trace. The information collected is a
  * snapshot of the execution stack and the information remains valid after
  * execution continues.
  */
 class V8_EXPORT StackTrace {
  public:
   /**
    * Flags that determine what information is placed captured for each
    * StackFrame when grabbing the current stack trace.
    */
   enum StackTraceOptions {
     kLineNumber = 1,
     kColumnOffset = 1 << 1 | kLineNumber,
     kScriptName = 1 << 2,
     kFunctionName = 1 << 3,
     kIsEval = 1 << 4,
     kIsConstructor = 1 << 5,
     kScriptNameOrSourceURL = 1 << 6,
+    kScriptId = 1 << 7,
     kOverview = kLineNumber | kColumnOffset | kScriptName | kFunctionName,
     kDetailed = kOverview | kIsEval | kIsConstructor | kScriptNameOrSourceURL
   };
 
   /**
    * Returns a StackFrame at a particular index.
    */
   Local<StackFrame> GetFrame(uint32_t index) const;
 
   /**
@@ skipping 35 matching lines @@
   /**
    * Returns the 1-based column offset on the line for the associated function
    * call.
    * This method will return Message::kNoColumnInfo if it is unable to retrieve
    * the column number, or if kColumnOffset was not passed as an option when
    * capturing the StackTrace.
    */
   int GetColumn() const;
 
   /**
+   * Returns the id of the script for the function for this StackFrame.
+   * This method will return Message::kNoScriptIdInfo if it is unable to
+   * retrieve the script id, or if kScriptId was not passed as an option when
+   * capturing the StackTrace.
+   */
+  int GetScriptId() const;
+
+  /**
    * Returns the name of the resource that contains the script for the
    * function for this StackFrame.
    */
   Local<String> GetScriptName() const;
 
   /**
    * Returns the name of the resource that contains the script for the
    * function for this StackFrame or sourceURL value if the script name
    * is undefined and its source ends with //# sourceURL=... string or
    * deprecated //@ sourceURL=... string.
@@ skipping 5242 matching lines @@
  */
 
 
 }  // namespace v8
 
 
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_