Merge DevTools Refactor CL to Blink36

Source/core/inspector/ScriptDebugListener.h

 /*
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 20 matching lines @@
 #define ScriptDebugListener_h
 
 
 #include "bindings/common/ScriptState.h"
 #include "wtf/Forward.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 class ScriptValue;
-class JavaScriptCallFrame;
+class StackTrace;
+class ScriptCallFrame;
 
 class ScriptDebugListener {
 public:
     class Script {
     public:
         Script()
             : startLine(0)
             , startColumn(0)
             , endLine(0)
             , endColumn(0)
@@ skipping 11 matching lines @@
         int endColumn;
         bool isContentScript;
         String language;
         int libraryId;
     };
 
     virtual ~ScriptDebugListener() { }
 
     virtual void didParseSource(const String& scriptId, const Script&) = 0;
     virtual void failedToParseSource(const String& url, const String& data, int firstLine, int errorLine, const String& errorMessage) = 0;
-    virtual void didPause(ScriptState*, const ScriptValue& callFrames, const ScriptValue& exception, const Vector<String>& hitBreakpoints) = 0;
+    virtual void didPause(ScriptState*, const StackTrace& callFrames, const ScriptValue& exception, const Vector<String>& hitBreakpoints) = 0;
     virtual void didContinue() = 0;
 
     enum SkipPauseRequest {
         NoSkip,
         Continue,
         StepInto,
         StepOut
     };
 
-    virtual SkipPauseRequest shouldSkipExceptionPause(RefPtr<JavaScriptCallFrame>& topFrame) = 0;
-    virtual SkipPauseRequest shouldSkipBreakpointPause(RefPtr<JavaScriptCallFrame>& topFrame) = 0;
-    virtual SkipPauseRequest shouldSkipStepPause(RefPtr<JavaScriptCallFrame>& topFrame) = 0;
+    virtual SkipPauseRequest shouldSkipExceptionPause(const ScriptCallFrame& topFrame) = 0;
+    virtual SkipPauseRequest shouldSkipBreakpointPause(const ScriptCallFrame& topFrame) = 0;
+    virtual SkipPauseRequest shouldSkipStepPause(const ScriptCallFrame& topFrame) = 0;
 };
 
 } // namespace WebCore
 
 
 #endif // ScriptDebugListener_h