Enumerate the return value of dispatchEvent so it is clear.

third_party/WebKit/Source/modules/indexeddb/IDBDatabase.cpp

Index: third_party/WebKit/Source/modules/indexeddb/IDBDatabase.cpp
diff --git a/third_party/WebKit/Source/modules/indexeddb/IDBDatabase.cpp b/third_party/WebKit/Source/modules/indexeddb/IDBDatabase.cpp
index fd0def71b6235d62dd9c4c16dde71a5034702e74..de5681f73a6e53853c4192d0a2be22c1d8e7b5ce 100644
--- a/third_party/WebKit/Source/modules/indexeddb/IDBDatabase.cpp
+++ b/third_party/WebKit/Source/modules/indexeddb/IDBDatabase.cpp
@@ -397,18 +397,18 @@ void IDBDatabase::enqueueEvent(PassRefPtrWillBeRawPtr<Event> event)
     m_enqueuedEvents.append(event);
 }
 
-bool IDBDatabase::dispatchEventInternal(PassRefPtrWillBeRawPtr<Event> event)
+WebInputEventResult IDBDatabase::dispatchEventInternal(PassRefPtrWillBeRawPtr<Event> event)
 {
     IDB_TRACE("IDBDatabase::dispatchEvent");
     if (m_contextStopped || !executionContext())
-        return false;
+        return WebInputEventResult::HandledSuppressed;
     ASSERT(event->type() == EventTypeNames::versionchange || event->type() == EventTypeNames::close);
     for (size_t i = 0; i < m_enqueuedEvents.size(); ++i) {
         if (m_enqueuedEvents[i].get() == event.get())
             m_enqueuedEvents.remove(i);
     }
 
-    bool result = EventTarget::dispatchEventInternal(event.get());
+    WebInputEventResult result = EventTarget::dispatchEventInternal(event.get());
     if (event->type() == EventTypeNames::versionchange && !m_closePending && m_backend)
         m_backend->versionChangeIgnored();
     return result;