Revert of DevTools: use per-LocalFrame instrumenting agents instead of per-Page ones.

Source/bindings/core/v8/PageScriptDebugServer.h

 /*
  * Copyright (c) 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:
  *
  *     * 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 32 matching lines @@
 class PageScriptDebugServer final : public ScriptDebugServer {
     WTF_MAKE_NONCOPYABLE(PageScriptDebugServer);
 public:
     static PageScriptDebugServer& shared();
 
     ~PageScriptDebugServer() override;
     void trace(Visitor*) override;
 
     static void setMainThreadIsolate(v8::Isolate*);
 
-    void addListener(ScriptDebugListener*, LocalFrame*);
-    void removeListener(ScriptDebugListener*, LocalFrame*);
+    void addListener(ScriptDebugListener*, Page*);
+    void removeListener(ScriptDebugListener*, Page*);
 
     static void interruptAndRun(PassOwnPtr<Task>);
 
     class ClientMessageLoop {
     public:
         virtual ~ClientMessageLoop() { }
-        virtual void run(LocalFrame*) = 0;
+        virtual void run(Page*) = 0;
         virtual void quitNow() = 0;
     };
     void setClientMessageLoop(PassOwnPtr<ClientMessageLoop>);
 
     void compileScript(ScriptState*, const String& expression, const String& sourceURL, String* scriptId, String* exceptionDetailsText, int* lineNumber, int* columnNumber, RefPtrWillBeRawPtr<ScriptCallStack>* stackTrace) override;
     void clearCompiledScripts() override;
     void runScript(ScriptState*, const String& scriptId, ScriptValue* result, bool* wasThrown, String* exceptionDetailsText, int* lineNumber, int* columnNumber, RefPtrWillBeRawPtr<ScriptCallStack>* stackTrace) override;
     void setPreprocessorSource(const String&) override;
     void preprocessBeforeCompile(const v8::Debug::EventDetails&) override;
     ScriptSourceCode preprocess(LocalFrame*, const ScriptSourceCode&) override;
     String preprocessEventListener(LocalFrame*, const String& source, const String& url, const String& functionName) override;
     void clearPreprocessor() override;
 
     void muteWarningsAndDeprecations() override;
     void unmuteWarningsAndDeprecations() override;
 
 private:
     PageScriptDebugServer();
 
     ScriptDebugListener* getDebugListenerForContext(v8::Handle<v8::Context>) override;
     void runMessageLoopOnPause(v8::Handle<v8::Context>) override;
     void quitMessageLoopOnPause() override;
 
-    using ListenersMap = WillBeHeapHashMap<RawPtrWillBeMember<LocalFrame>, ScriptDebugListener*>;
+    using ListenersMap = WillBeHeapHashMap<RawPtrWillBeMember<Page>, ScriptDebugListener*>;
     ListenersMap m_listenersMap;
     OwnPtr<ClientMessageLoop> m_clientMessageLoop;
-    RawPtrWillBeMember<LocalFrame> m_pausedFrame;
+    RawPtrWillBeMember<Page> m_pausedPage;
     HashMap<String, String> m_compiledScriptURLs;
 
     ScriptSourceCode m_preprocessorSourceCode;
     OwnPtr<ScriptPreprocessor> m_scriptPreprocessor;
     bool canPreprocess(LocalFrame*);
     static v8::Isolate* s_mainThreadIsolate;
 };
 
 } // namespace blink
 
 
 #endif // PageScriptDebugServer_h