Disambiguate LifecycleObserver::contextDestroyed

third_party/WebKit/Source/modules/fetch/BodyStreamBuffer.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/fetch/BodyStreamBuffer.h"
 
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8HiddenValue.h"
 #include "bindings/core/v8/V8ThrowException.h"
 #include "core/dom/DOMArrayBuffer.h"
@@ skipping 51 matching lines @@
   }
 
   DEFINE_INLINE_TRACE() {
     visitor->trace(m_buffer);
     visitor->trace(m_client);
     ContextLifecycleObserver::trace(visitor);
     FetchDataLoader::Client::trace(visitor);
   }
 
  private:
-  void contextDestroyed() override { m_buffer->stopLoading(); }
+  void contextDestroyed(ExecutionContext*) override { m_buffer->stopLoading(); }
 
   Member<BodyStreamBuffer> m_buffer;
   Member<FetchDataLoader::Client> m_client;
 };
 
 BodyStreamBuffer::BodyStreamBuffer(ScriptState* scriptState,
                                    BytesConsumer* consumer)
     : UnderlyingSourceBase(scriptState),
       m_scriptState(scriptState),
       m_consumer(consumer),
@@ skipping 146 matching lines @@
   }
   processData();
 }
 
 bool BodyStreamBuffer::hasPendingActivity() const {
   if (m_loader)
     return true;
   return UnderlyingSourceBase::hasPendingActivity();
 }
 
-void BodyStreamBuffer::contextDestroyed() {
+void BodyStreamBuffer::contextDestroyed(ExecutionContext* destroyedContext) {
   cancelConsumer();
-  UnderlyingSourceBase::contextDestroyed();
+  UnderlyingSourceBase::contextDestroyed(destroyedContext);
 }
 
 bool BodyStreamBuffer::isStreamReadable() {
   ScriptState::Scope scope(m_scriptState.get());
   return ReadableStreamOperations::isReadable(m_scriptState.get(), stream());
 }
 
 bool BodyStreamBuffer::isStreamClosed() {
   ScriptState::Scope scope(m_scriptState.get());
   return ReadableStreamOperations::isClosed(m_scriptState.get(), stream());
@@ skipping 132 matching lines @@
   }
   if (isErrored)
     return BytesConsumer::createErrored(BytesConsumer::Error("error"));
 
   DCHECK(consumer);
   consumer->clearClient();
   return consumer;
 }
 
 }  // namespace blink