[DevTools] Pass error object when reporting exceptions.

third_party/WebKit/Source/platform/v8_inspector/V8ConsoleMessage.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8ConsoleMessage_h
 #define V8ConsoleMessage_h
 
 #include "platform/inspector_protocol/Collections.h"
 #include "platform/inspector_protocol/String16.h"
 #include "platform/v8_inspector/protocol/Console.h"
@@ skipping 19 matching lines @@
 
     static std::unique_ptr<V8ConsoleMessage> createForConsoleAPI(
         double timestamp,
         ConsoleAPIType,
         const std::vector<v8::Local<v8::Value>>& arguments,
         std::unique_ptr<V8StackTraceImpl>,
         InspectedContext*);
 
     static std::unique_ptr<V8ConsoleMessage> createForException(
         double timestamp,
-        const String16& message,
+        const String16& detailedMessage,
         const String16& url,
         unsigned lineNumber,
         unsigned columnNumber,
         std::unique_ptr<V8StackTraceImpl>,
         int scriptId,
         v8::Isolate*,
+        const String16& message,
         int contextId,
         v8::Local<v8::Value> exception,
         unsigned exceptionId);
 
     static std::unique_ptr<V8ConsoleMessage> createForRevokedException(
         double timestamp,
         const String16& message,
         unsigned revokedExceptionId);
 
     V8MessageOrigin origin() const;
@@ skipping 16 matching lines @@
     String16 m_url;
     unsigned m_lineNumber;
     unsigned m_columnNumber;
     std::unique_ptr<V8StackTraceImpl> m_stackTrace;
     int m_scriptId;
     int m_contextId;
     ConsoleAPIType m_type;
     unsigned m_exceptionId;
     unsigned m_revokedExceptionId;
     Arguments m_arguments;
+    String16 m_detailedMessage;
 };
 
 class V8ConsoleMessageStorage {
 public:
     V8ConsoleMessageStorage(V8DebuggerImpl*, int contextGroupId);
     ~V8ConsoleMessageStorage();
 
     int contextGroupId() { return m_contextGroupId; }
     int expiredCount() { return m_expiredCount; }
     const std::deque<std::unique_ptr<V8ConsoleMessage>>& messages() const { return m_messages; }
 
     void addMessage(std::unique_ptr<V8ConsoleMessage>);
     void contextDestroyed(int contextId);
     void clear();
 
 private:
     void notifyClear();
 
     V8DebuggerImpl* m_debugger;
     int m_contextGroupId;
     int m_expiredCount;
     std::deque<std::unique_ptr<V8ConsoleMessage>> m_messages;
 };
 
 } // namespace blink
 
 #endif // V8ConsoleMessage_h