Remove ActiveDOMCallback

third_party/WebKit/Source/bindings/modules/v8/custom/V8CustomSQLStatementErrorCallback.cpp

 /*
  * Copyright (c) 2009, 2012 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 22 matching lines @@
 #include "bindings/modules/v8/V8SQLError.h"
 #include "bindings/modules/v8/V8SQLStatementErrorCallback.h"
 #include "bindings/modules/v8/V8SQLTransaction.h"
 #include "core/dom/ExecutionContext.h"
 #include "wtf/Assertions.h"
 
 namespace blink {
 
 bool V8SQLStatementErrorCallback::handleEvent(SQLTransaction* transaction,
                                               SQLError* error) {
-  if (!canInvokeCallback())
+  v8::Isolate* isolate = m_scriptState->isolate();
+  ExecutionContext* executionContext = m_scriptState->getExecutionContext();
+  if (!executionContext || executionContext->isContextSuspended() ||
+      executionContext->isContextDestroyed())
     return true;
-
-  v8::Isolate* isolate = m_scriptState->isolate();
   if (!m_scriptState->contextIsValid())
     return true;
-
   ScriptState::Scope scope(m_scriptState.get());
 
   v8::Local<v8::Value> transactionHandle =
       toV8(transaction, m_scriptState->context()->Global(), isolate);
   v8::Local<v8::Value> errorHandle =
       toV8(error, m_scriptState->context()->Global(), isolate);
   ASSERT(transactionHandle->IsObject());
 
   v8::Local<v8::Value> argv[] = {transactionHandle, errorHandle};
 
@@ skipping 14 matching lines @@
                                     WTF_ARRAY_LENGTH(argv), argv, isolate)
            .ToLocal(&result))
     return true;
   bool value;
   if (!result->BooleanValue(isolate->GetCurrentContext()).To(&value))
     return true;
   return value;
 }
 
 }  // namespace blink