"Fix" remaining connection error handlers in Blink

third_party/WebKit/Source/modules/imagecapture/ImageCapture.cpp

 // Copyright 2016 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/imagecapture/ImageCapture.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/ExceptionCode.h"
@@ skipping 353 matching lines @@
   // TODO(mcasas): Should be using a mojo::StructTraits.
   if (blob->data.isEmpty())
     resolver->reject(DOMException::create(UnknownError, "platform error"));
   else
     resolver->resolve(
         Blob::create(blob->data.data(), blob->data.size(), blob->mime_type));
   m_serviceRequests.remove(resolver);
 }
 
 void ImageCapture::onServiceConnectionError() {
+  if (!Platform::current()) {
+    // TODO(rockot): Clean this up once renderer shutdown sequence is fixed.
+    return;
+  }
   m_service.reset();
   for (ScriptPromiseResolver* resolver : m_serviceRequests)
     resolver->reject(DOMException::create(NotFoundError, kNoServiceError));
   m_serviceRequests.clear();
 }
 
 DEFINE_TRACE(ImageCapture) {
   visitor->trace(m_streamTrack);
   visitor->trace(m_serviceRequests);
   EventTargetWithInlineData::trace(visitor);
   ContextLifecycleObserver::trace(visitor);
 }
 
 }  // namespace blink