Apply script preprocessor to Web page scripts only.

Source/bindings/v8/ScriptController.h

Index: Source/bindings/v8/ScriptController.h
diff --git a/Source/bindings/v8/ScriptController.h b/Source/bindings/v8/ScriptController.h
index ee68dd93d8adc47041e0e7204ce19739d31169c4..0c501fdc4eee472e231e97fe4a62942eea05893d 100644
--- a/Source/bindings/v8/ScriptController.h
+++ b/Source/bindings/v8/ScriptController.h
@@ -155,6 +155,11 @@ public:
     static void registerExtensionIfNeeded(v8::Extension*);
     static V8Extensions& registeredExtensions();
 
+    // Empty string disables preprocessing.
+    void setScriptPreprocessor(const String& preprocessorSource);
+    // Source to Source processing iff debugger enabled and preprocess loaded.
+    String preprocess(const String& scriptSource, const String& scriptName);
+
     bool setContextDebugId(int);
     static int contextDebugId(v8::Handle<v8::Context>);
 
@@ -187,6 +192,10 @@ private:
     // pointer in this object is cleared out when the window object is
     // destroyed.
     NPObject* m_wrappedWindowScriptNPObject;
+
+    class ScriptPreprocessor;
+    String m_preprocessorSource;
+    OwnPtr<ScriptPreprocessor> m_scriptPreprocessor;
 };
 
 } // namespace WebCore