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

Source/core/inspector/V8DebuggerAgent.h

Index: Source/core/inspector/V8DebuggerAgent.h
diff --git a/Source/core/inspector/V8DebuggerAgent.h b/Source/core/inspector/V8DebuggerAgent.h
index 5ee0358a0ec6ee1049f8367f535aac4485a470f5..63f46dd90f7851bdb3137dd02e6cced5a9236cb6 100644
--- a/Source/core/inspector/V8DebuggerAgent.h
+++ b/Source/core/inspector/V8DebuggerAgent.h
@@ -137,7 +137,6 @@ public:
     void didCallFunction();
     void willEvaluateScript(const String& url, int lineNumber);
     void didEvaluateScript();
-    bool getEditedScript(const String& url, String* content);
 
     bool enabled();
     V8Debugger& debugger() { return *m_debugger; }
@@ -170,7 +169,6 @@ public:
     InjectedScript injectedScriptForEval(ErrorString*, const int* executionContextId);
     InjectedScriptManager* injectedScriptManager() { return m_injectedScriptManager; }
     void reset();
-    void resetModifiedSources();
 
 private:
     bool checkEnabled(ErrorString*);
@@ -262,7 +260,6 @@ 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;