[DevTools] Pass error object when reporting exceptions.

third_party/WebKit/Source/core/inspector/MainThreadDebugger.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 "core/CoreExport.h"
 #include "core/inspector/InspectorTaskRunner.h"
 #include "core/inspector/ThreadDebugger.h"
 #include "platform/heap/Handle.h"
 #include <memory>
 #include <v8.h>
 
 namespace blink {
 
 class ConsoleMessage;
+class ErrorEvent;
 class LocalFrame;
 class SecurityOrigin;
 class SourceLocation;
 
 class CORE_EXPORT MainThreadDebugger final : public ThreadDebugger {
     WTF_MAKE_NONCOPYABLE(MainThreadDebugger);
 public:
     class ClientMessageLoop {
         USING_FAST_MALLOC(ClientMessageLoop);
     public:
@@ skipping 13 matching lines @@
     bool isPaused() const { return m_paused; }
     void setClientMessageLoop(std::unique_ptr<ClientMessageLoop>);
     void reportConsoleMessage(ExecutionContext*, ConsoleMessage*) override;
     int contextGroupId(ExecutionContext*) override;
 
     // TODO(dgozman): by making this method virtual, we can move many methods to ThreadDebugger and avoid some duplication. Should be careful about performance.
     int contextGroupId(LocalFrame*);
     void didClearContextsForFrame(LocalFrame*);
     void contextCreated(ScriptState*, LocalFrame*, SecurityOrigin*);
     void contextWillBeDestroyed(ScriptState*);
-    void exceptionThrown(LocalFrame*, const String& errorMessage, std::unique_ptr<SourceLocation>);
+    void exceptionThrown(ExecutionContext*, ErrorEvent*);
 
     void installAdditionalCommandLineAPI(v8::Local<v8::Context>, v8::Local<v8::Object>) override;
 
     v8::MaybeLocal<v8::Value> memoryInfo(v8::Isolate*, v8::Local<v8::Context>) override;
 
 private:
     // V8DebuggerClient implementation.
     void runMessageLoopOnPause(int contextGroupId) override;
     void quitMessageLoopOnPause() override;
     void muteWarningsAndDeprecations(int contextGroupId) override;
@@ skipping 11 matching lines @@
 
     static void querySelectorCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     static void querySelectorAllCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     static void xpathSelectorCallback(const v8::FunctionCallbackInfo<v8::Value>&);
 };
 
 } // namespace blink
 
 
 #endif // MainThreadDebugger_h