Bring back ScriptDebugServer and associated machinery

sky/engine/core/inspector/ScriptBreakpoint.h

Index: sky/engine/core/inspector/ScriptBreakpoint.h
diff --git a/sky/engine/core/inspector/BindingVisitors.h b/sky/engine/core/inspector/ScriptBreakpoint.h
similarity index 73%
copy from sky/engine/core/inspector/BindingVisitors.h
copy to sky/engine/core/inspector/ScriptBreakpoint.h
index 77ee458269de342e91657300cf80de37cedc8058..4834223330997bcf936f22f13fd0062da572a56c 100644
--- a/sky/engine/core/inspector/BindingVisitors.h
+++ b/sky/engine/core/inspector/ScriptBreakpoint.h
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2011 Google Inc. All rights reserved.
+ * Copyright (C) 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -26,32 +27,30 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef BindingVisitors_h
-#define BindingVisitors_h
+#ifndef ScriptBreakpoint_h
+#define ScriptBreakpoint_h
 
-namespace WTF {
-class ArrayBufferView;
-class StringImpl;
-}
+#include "wtf/text/WTFString.h"
 
 namespace blink {
 
-class Node;
-
-class WrappedNodeVisitor {
-public:
-    virtual void visitNode(Node*) = 0;
-protected:
-    virtual ~WrappedNodeVisitor() { }
-};
-
-class ExternalStringVisitor {
-public:
-    virtual void visitJSExternalString(WTF::StringImpl*) = 0;
-protected:
-    virtual ~ExternalStringVisitor() { }
+struct ScriptBreakpoint {
+    ScriptBreakpoint()
+    {
+    }
+
+    ScriptBreakpoint(int lineNumber, int columnNumber, const String& condition)
+        : lineNumber(lineNumber)
+        , columnNumber(columnNumber)
+        , condition(condition)
+    {
+    }
+
+    int lineNumber;
+    int columnNumber;
+    String condition;
 };
 
 } // namespace blink
 
-#endif // BindingVisitors_h
+#endif // !defined(ScriptBreakpoint_h)