Revert "Remove Script::SetData and the script_data parameter from Script::(Compile|New)."

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index d54b9e4e7564f350a5624ba49dc7f1d2a5818afa..dd8f2685bc37115638f5332ddbefd42a79c16cea 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -1011,12 +1011,16 @@ class V8_EXPORT Script {
    * \param pre_data Pre-parsing data, as obtained by ScriptData::PreCompile()
    *   using pre_data speeds compilation if it's done multiple times.
    *   Owned by caller, no references are kept when New() returns.
+   * \param script_data Arbitrary data associated with script. Using
+   *   this has same effect as calling SetData(), but allows data to be
+   *   available to compile event handlers.
    * \return Compiled script object (context independent; when run it
    *   will use the currently entered context).
    */
   static Local<Script> New(Handle<String> source,
                            ScriptOrigin* origin = NULL,
-                           ScriptData* pre_data = NULL);
+                           ScriptData* pre_data = NULL,
+                           Handle<String> script_data = Handle<String>());
 
   /**
    * Compiles the specified script using the specified file name
@@ -1040,13 +1044,17 @@ class V8_EXPORT Script {
    * \param pre_data Pre-parsing data, as obtained by ScriptData::PreCompile()
    *   using pre_data speeds compilation if it's done multiple times.
    *   Owned by caller, no references are kept when Compile() returns.
+   * \param script_data Arbitrary data associated with script. Using
+   *   this has same effect as calling SetData(), but makes data available
+   *   earlier (i.e. to compile event handlers).
    * \return Compiled script object, bound to the context that was active
    *   when this function was called.  When run it will always use this
    *   context.
    */
   static Local<Script> Compile(Handle<String> source,
                                ScriptOrigin* origin = NULL,
-                               ScriptData* pre_data = NULL);
+                               ScriptData* pre_data = NULL,
+                               Handle<String> script_data = Handle<String>());
 
   /**
    * Compiles the specified script using the specified file name
@@ -1054,12 +1062,16 @@ class V8_EXPORT Script {
    *
    * \param source Script source code.
    * \param file_name File name to use as script's origin
+   * \param script_data Arbitrary data associated with script. Using
+   *   this has same effect as calling SetData(), but makes data available
+   *   earlier (i.e. to compile event handlers).
    * \return Compiled script object, bound to the context that was active
    *   when this function was called.  When run it will always use this
    *   context.
    */
   static Local<Script> Compile(Handle<String> source,
-                               Handle<Value> file_name);
+                               Handle<Value> file_name,
+                               Handle<String> script_data = Handle<String>());
 
   /**
    * Runs the script returning the resulting value.  If the script is
@@ -1076,6 +1088,13 @@ class V8_EXPORT Script {
   int GetId();
 
   /**
+   * Associate an additional data object with the script. This is mainly used
+   * with the debugger as this data object is only available through the
+   * debugger API.
+   */
+  void SetData(Handle<String> data);
+
+  /**
    * Returns the name value of one Script.
    */
   Handle<Value> GetScriptName();