Replace ASSERT with DCHECK in modules/

third_party/WebKit/Source/modules/netinfo/WorkerNavigatorNetworkInformation.cpp

 // Copyright 2014 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.
 
 #include "modules/netinfo/WorkerNavigatorNetworkInformation.h"
 
 #include "core/dom/ExecutionContext.h"
 #include "core/workers/WorkerNavigator.h"
 #include "modules/netinfo/NetworkInformation.h"
 #include "platform/bindings/ScriptState.h"
@@ skipping 37 matching lines @@
       .connection(context);
 }
 
 DEFINE_TRACE(WorkerNavigatorNetworkInformation) {
   visitor->Trace(connection_);
   Supplement<WorkerNavigator>::Trace(visitor);
 }
 
 NetworkInformation* WorkerNavigatorNetworkInformation::connection(
     ExecutionContext* context) {
-  ASSERT(context);
+  DCHECK(context);
   if (!connection_)
     connection_ = NetworkInformation::Create(context);
   return connection_.Get();
 }
 
 }  // namespace blink