[DevTools] Do not report edited resources via Page.getResourceContent.

Source/core/inspector/InspectorDebuggerAgent.h

Index: Source/core/inspector/InspectorDebuggerAgent.h
diff --git a/Source/core/inspector/InspectorDebuggerAgent.h b/Source/core/inspector/InspectorDebuggerAgent.h
index 952a83f3a3efb10548d5edded51cd61537ac67ac..86ceaf9f3c15c7538362c04a6b354a631d5be5ce 100644
--- a/Source/core/inspector/InspectorDebuggerAgent.h
+++ b/Source/core/inspector/InspectorDebuggerAgent.h
@@ -147,7 +147,6 @@ public:
     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:
@@ -204,7 +203,6 @@ protected:
 
     void didContinue() final;
     void reset();
-    void resetModifiedSources();
 
 private:
     bool checkEnabled(ErrorString*);
@@ -292,7 +290,6 @@ private:
     // 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;