[DevTools] Report unhandled exceptions and promise rejections through Runtime.

third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.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 24 matching lines @@
 #include "platform/inspector_protocol/String16.h"
 #include "platform/v8_inspector/protocol/Runtime.h"
 
 #include <v8.h>
 
 namespace blink {
 
 class InjectedScript;
 class InspectedContext;
 class RemoteObjectIdBase;
+class V8ConsoleMessage;
 class V8DebuggerImpl;
 class V8InspectorSessionImpl;
 
 namespace protocol {
 class DictionaryValue;
 }
 
 using protocol::Maybe;
 
 class V8RuntimeAgentImpl : public protocol::Runtime::Backend {
@@ skipping 53 matching lines @@
         const Maybe<String16>& objectGroup,
         const Maybe<bool>& doNotPauseOnExceptionsAndMuteConsole,
         const Maybe<bool>& includeCommandLineAPI,
         std::unique_ptr<protocol::Runtime::RemoteObject>* result,
         Maybe<protocol::Runtime::ExceptionDetails>*) override;
 
     void reset();
     void reportExecutionContextCreated(InspectedContext*);
     void reportExecutionContextDestroyed(InspectedContext*);
     void inspect(std::unique_ptr<protocol::Runtime::RemoteObject> objectToInspect, std::unique_ptr<protocol::DictionaryValue> hints);
+    void exceptionMessageAdded(V8ConsoleMessage*);
 
 private:
+    void reportMessage(V8ConsoleMessage*, bool generatePreview);
+
     V8InspectorSessionImpl* m_session;
     protocol::DictionaryValue* m_state;
     protocol::Runtime::Frontend m_frontend;
     V8DebuggerImpl* m_debugger;
     bool m_enabled;
     protocol::HashMap<String16, std::unique_ptr<v8::Global<v8::Script>>> m_compiledScripts;
 };
 
 } // namespace blink
 
 #endif // V8RuntimeAgentImpl_h