Flip the true/false result of ScriptState::contextIsValid

Source/bindings/core/v8/V8CustomElementLifecycleCallbacks.cpp

 /*
  * Copyright (C) 2013 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 140 matching lines @@
 void V8CustomElementLifecycleCallbacks::created(Element* element)
 {
     // FIXME: callbacks while paused should be queued up for execution to
     // continue then be delivered in order rather than delivered immediately.
     // Bug 329665 tracks similar behavior for other synchronous events.
     if (!executionContext() || executionContext()->activeDOMObjectsAreStopped())
         return;
 
     element->setCustomElementState(Element::Upgraded);
 
-    if (m_scriptState->contextIsValid())
+    if (!m_scriptState->contextIsValid())
         return;
     ScriptState::Scope scope(m_scriptState.get());
     v8::Isolate* isolate = m_scriptState->isolate();
     v8::Handle<v8::Context> context = m_scriptState->context();
     v8::Handle<v8::Object> receiver = m_scriptState->world().domDataStore().get<V8Element>(element, isolate);
     if (!receiver.IsEmpty()) {
         // Swizzle the prototype of the existing wrapper. We don't need to
         // worry about non-existent wrappers; they will get the right
         // prototype when wrapped.
         v8::Handle<v8::Object> prototype = m_prototype.newLocal(isolate);
@@ skipping 29 matching lines @@
 }
 
 void V8CustomElementLifecycleCallbacks::attributeChanged(Element* element, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue)
 {
     // FIXME: callbacks while paused should be queued up for execution to
     // continue then be delivered in order rather than delivered immediately.
     // Bug 329665 tracks similar behavior for other synchronous events.
     if (!executionContext() || executionContext()->activeDOMObjectsAreStopped())
         return;
 
-    if (m_scriptState->contextIsValid())
+    if (!m_scriptState->contextIsValid())
         return;
     ScriptState::Scope scope(m_scriptState.get());
     v8::Isolate* isolate = m_scriptState->isolate();
     v8::Handle<v8::Context> context = m_scriptState->context();
     v8::Handle<v8::Object> receiver = toV8(element, context->Global(), isolate).As<v8::Object>();
     ASSERT(!receiver.IsEmpty());
 
     v8::Handle<v8::Function> callback = m_attributeChanged.newLocal(isolate);
     if (callback.IsEmpty())
         return;
@@ skipping 12 matching lines @@
 }
 
 void V8CustomElementLifecycleCallbacks::call(const ScopedPersistent<v8::Function>& weakCallback, Element* element)
 {
     // FIXME: callbacks while paused should be queued up for execution to
     // continue then be delivered in order rather than delivered immediately.
     // Bug 329665 tracks similar behavior for other synchronous events.
     if (!executionContext() || executionContext()->activeDOMObjectsAreStopped())
         return;
 
-    if (m_scriptState->contextIsValid())
+    if (!m_scriptState->contextIsValid())
         return;
     ScriptState::Scope scope(m_scriptState.get());
     v8::Isolate* isolate = m_scriptState->isolate();
     v8::Handle<v8::Context> context = m_scriptState->context();
     v8::Handle<v8::Function> callback = weakCallback.newLocal(isolate);
     if (callback.IsEmpty())
         return;
 
     v8::Handle<v8::Object> receiver = toV8(element, context->Global(), isolate).As<v8::Object>();
     ASSERT(!receiver.IsEmpty());
 
     InspectorInstrumentation::willExecuteCustomElementCallback(element);
 
     v8::TryCatch exceptionCatcher;
     exceptionCatcher.SetVerbose(true);
     ScriptController::callFunction(executionContext(), callback, receiver, 0, 0, isolate);
 }
 
 } // namespace blink