Revert of [DevTools] Remove edited scripts from debugger agent, move knowledge to frontend.

Source/core/inspector/InspectorDebuggerAgent.h

 /*
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010-2011 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 129 matching lines @@
     void schedulePauseOnNextStatement(InspectorFrontend::Debugger::Reason::Enum breakReason, PassRefPtr<JSONObject> data);
     void didFireTimer();
     void didHandleEvent();
     bool canBreakProgram();
     void breakProgram(InspectorFrontend::Debugger::Reason::Enum breakReason, PassRefPtr<JSONObject> data);
     void scriptExecutionBlockedByCSP(const String& directiveText);
     void willCallFunction(ExecutionContext*, const DevToolsFunctionInfo&);
     void didCallFunction();
     void willEvaluateScript(LocalFrame*, const String& url, int lineNumber);
     void didEvaluateScript();
+    bool getEditedScript(const String& url, String* content);
 
     class CORE_EXPORT Listener : public WillBeGarbageCollectedMixin {
     public:
         virtual ~Listener() { }
         virtual void debuggerWasEnabled() = 0;
         virtual void debuggerWasDisabled() = 0;
         virtual bool canPauseOnPromiseEvent() = 0;
         virtual void didCreatePromise() = 0;
         virtual void didResolvePromise() = 0;
         virtual void didRejectPromise() = 0;
@@ skipping 36 matching lines @@
     virtual void muteConsole() = 0;
     virtual void unmuteConsole() = 0;
     InjectedScriptManager* injectedScriptManager() { return m_injectedScriptManager; }
     virtual InjectedScript injectedScriptForEval(ErrorString*, const int* executionContextId) = 0;
 
     virtual void enable();
     virtual void disable();
 
     void didContinue() final;
     void reset();
+    void resetModifiedSources();
 
 private:
     bool checkEnabled(ErrorString*);
 
     SkipPauseRequest didPause(v8::Local<v8::Context>, v8::Local<v8::Object> callFrames, v8::Local<v8::Value> exception, const Vector<String>& hitBreakpoints, bool isPromiseRejection) final;
 
     SkipPauseRequest shouldSkipExceptionPause();
     SkipPauseRequest shouldSkipStepPause();
 
     void schedulePauseOnNextStatementIfSteppingInto();
@@ skipping 68 matching lines @@
     int m_recursionLevelForStepOut;
     int m_recursionLevelForStepFrame;
     bool m_skipAllPauses;
     bool m_skipContentScripts;
     OwnPtr<ScriptRegexp> m_cachedSkipStackRegExp;
     unsigned m_cachedSkipStackGeneration;
     WillBeHeapHashSet<RawPtrWillBeWeakMember<AsyncCallTrackingListener>> m_asyncCallTrackingListeners;
     // This field must be destroyed before the listeners set above.
     OwnPtrWillBeMember<V8AsyncCallTracker> m_v8AsyncCallTracker;
     OwnPtrWillBeMember<PromiseTracker> m_promiseTracker;
+    HashMap<String, String> m_editedScripts;
 
     using AsyncOperationIdToAsyncCallChain = WillBeHeapHashMap<int, RefPtrWillBeMember<AsyncCallChain>>;
     AsyncOperationIdToAsyncCallChain m_asyncOperations;
     int m_lastAsyncOperationId;
     ListHashSet<int> m_asyncOperationNotifications;
     HashSet<int> m_asyncOperationBreakpoints;
     HashSet<int> m_pausingAsyncOperations;
     unsigned m_maxAsyncCallStackDepth;
     RefPtrWillBeMember<AsyncCallChain> m_currentAsyncCallChain;
     unsigned m_nestedAsyncCallCount;
     int m_currentAsyncOperationId;
     bool m_pendingTraceAsyncOperationCompleted;
     bool m_startingStepIntoAsync;
     V8GlobalValueMap<String, v8::Script, v8::kNotWeak> m_compiledScripts;
 };
 
 } // namespace blink
 
 
 #endif // InspectorDebuggerAgent_h