[DevTools] Pass error object when reporting exceptions.

third_party/WebKit/Source/platform/v8_inspector/public/V8Debugger.h

 // Copyright 2015 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 V8Debugger_h
 #define V8Debugger_h
 
 #include "platform/inspector_protocol/Platform.h"
 #include "platform/inspector_protocol/String16.h"
 
@@ skipping 20 matching lines @@
     virtual void contextCreated(const V8ContextInfo&) = 0;
     virtual void contextDestroyed(v8::Local<v8::Context>) = 0;
     virtual void resetContextGroup(int contextGroupId) = 0;
 
     // Various instrumentation.
     virtual void willExecuteScript(v8::Local<v8::Context>, int scriptId) = 0;
     virtual void didExecuteScript(v8::Local<v8::Context>) = 0;
     virtual void idleStarted() = 0;
     virtual void idleFinished() = 0;
 
-    // Async call stacks instrumentation.
+    // Async stack traces instrumentation.
     virtual void asyncTaskScheduled(const String16& taskName, void* task, bool recurring) = 0;
     virtual void asyncTaskCanceled(void* task) = 0;
     virtual void asyncTaskStarted(void* task) = 0;
     virtual void asyncTaskFinished(void* task) = 0;
     virtual void allAsyncTasksCanceled() = 0;
 
-    // Runtime instrumentation.
-    // TODO(dgozman): can we pass exception object?
-    virtual void exceptionThrown(int contextGroupId, const String16& errorMessage, const String16& url, unsigned lineNumber, unsigned columnNumber, std::unique_ptr<V8StackTrace>, int scriptId) = 0;
-    virtual unsigned promiseRejected(v8::Local<v8::Context>, const String16& errorMessage, v8::Local<v8::Value> exception, const String16& url, unsigned lineNumber, unsigned columnNumber, std::unique_ptr<V8StackTrace>, int scriptId) = 0;
-    virtual void promiseRejectionRevoked(v8::Local<v8::Context>, unsigned promiseRejectionId) = 0;
+    // Exceptions instrumentation.
+    virtual unsigned exceptionThrown(v8::Local<v8::Context>, const String16& message, v8::Local<v8::Value> exception, const String16& detailedMessage, const String16& url, unsigned lineNumber, unsigned columnNumber, std::unique_ptr<V8StackTrace>, int scriptId) = 0;
+    virtual void exceptionRevoked(v8::Local<v8::Context>, unsigned exceptionId, const String16& message) = 0;
 
     // API methods.
     virtual std::unique_ptr<V8InspectorSession> connect(int contextGroupId, protocol::FrontendChannel*, V8InspectorSessionClient*, const String16* state) = 0;
     virtual std::unique_ptr<V8StackTrace> createStackTrace(v8::Local<v8::StackTrace>) = 0;
     virtual std::unique_ptr<V8StackTrace> captureStackTrace(bool fullStack) = 0;
 };
 
 } // namespace blink
 
 
 #endif // V8Debugger_h