[DevTools] Cleanup mute exceptions, usecounter and deprecations in v8_inspector API.

third_party/WebKit/Source/platform/v8_inspector/V8InspectorImpl.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 69 matching lines @@
     std::unique_ptr<V8StackTrace> createStackTrace(v8::Local<v8::StackTrace>) override;
     std::unique_ptr<V8StackTrace> captureStackTrace(bool fullStack) override;
     void asyncTaskScheduled(const String16& taskName, void* task, bool recurring) override;
     void asyncTaskCanceled(void* task) override;
     void asyncTaskStarted(void* task) override;
     void asyncTaskFinished(void* task) override;
     void allAsyncTasksCanceled() override;
 
     void enableStackCapturingIfNeeded();
     void disableStackCapturingIfNeeded();
+    void muteExceptions(int contextGroupId);
+    void unmuteExceptions(int contextGroupId);
     V8ConsoleMessageStorage* ensureConsoleMessageStorage(int contextGroupId);
     using ContextByIdMap = protocol::HashMap<int, std::unique_ptr<InspectedContext>>;
     void discardInspectedContext(int contextGroupId, int contextId);
     const ContextByIdMap* contextGroup(int contextGroupId);
     void disconnect(V8InspectorSessionImpl*);
     V8InspectorSessionImpl* sessionForContextGroup(int contextGroupId);
     InspectedContext* getContext(int groupId, int contextId) const;
     V8DebuggerAgentImpl* enabledDebuggerAgentForGroup(int contextGroupId);
     V8RuntimeAgentImpl* enabledRuntimeAgentForGroup(int contextGroupId);
 
 private:
     v8::Isolate* m_isolate;
     V8InspectorClient* m_client;
     std::unique_ptr<V8Debugger> m_debugger;
     v8::Global<v8::Context> m_regexContext;
     int m_capturingStackTracesCount;
     unsigned m_lastExceptionId;
 
+    using MuteExceptionsMap = protocol::HashMap<int, int>;
+    MuteExceptionsMap m_muteExceptionsMap;
+
     using ContextsByGroupMap = protocol::HashMap<int, std::unique_ptr<ContextByIdMap>>;
     ContextsByGroupMap m_contexts;
 
     using SessionMap = protocol::HashMap<int, V8InspectorSessionImpl*>;
     SessionMap m_sessions;
 
     using ConsoleStorageMap = protocol::HashMap<int, std::unique_ptr<V8ConsoleMessageStorage>>;
     ConsoleStorageMap m_consoleStorageMap;
 };
 
 } // namespace blink
 
 
 #endif // V8InspectorImpl_h