DevTools: Revert stepping over/out on a call frame backend code.

Source/bindings/v8/ScriptDebugServer.h

 /*
  * 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:
  *
  *     * 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
@@ skipping 57 matching lines @@
         PauseOnUncaughtExceptions
     };
     PauseOnExceptionsState pauseOnExceptionsState();
     void setPauseOnExceptionsState(PauseOnExceptionsState pauseOnExceptionsState);
 
     void setPauseOnNextStatement(bool pause);
     bool canBreakProgram();
     void breakProgram();
     void continueProgram();
     void stepIntoStatement();
-    void stepOverStatement(const ScriptValue& frame);
-    void stepOutOfFunction(const ScriptValue& frame);
+    void stepOverStatement();
+    void stepOutOfFunction();
 
     bool setScriptSource(const String& sourceID, const String& newContent, bool preview, String* error, RefPtr<TypeBuilder::Debugger::SetScriptSourceError>&, ScriptValue* newCallFrames, RefPtr<JSONObject>* result);
     ScriptValue currentCallFrames();
     ScriptValue currentCallFramesForAsyncStack();
     PassRefPtrWillBeRawPtr<JavaScriptCallFrame> topCallFrameNoScopes();
     int frameCount();
 
     class Task {
     public:
         virtual ~Task() { }
@@ skipping 50 matching lines @@
 
 private:
     enum ScopeInfoDetails {
         AllScopes,
         FastAsyncScopes,
         NoScopes // Should be the last option.
     };
 
     ScriptValue currentCallFramesInner(ScopeInfoDetails);
 
-    void stepCommandWithFrame(const char* functionName, const ScriptValue& frame);
     PassRefPtrWillBeRawPtr<JavaScriptCallFrame> wrapCallFrames(int maximumLimit, ScopeInfoDetails);
 
     bool m_runningNestedMessageLoop;
 };
 
 } // namespace WebCore
 
 
 #endif // ScriptDebugServer_h