Remove v8CallOrCrash

third_party/WebKit/Source/modules/fetch/ReadableStreamDataConsumerHandle.cpp

 // Copyright 2015 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/ReadableStreamDataConsumerHandle.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScopedPersistent.h"
 #include "bindings/core/v8/ScriptFunction.h"
 #include "bindings/core/v8/ScriptState.h"
@@ skipping 52 matching lines @@
             if (!readingContext)
                 return v;
             bool done;
             v8::Local<v8::Value> item = v.v8Value();
             ASSERT(item->IsObject());
             if (isTerminating(v.getScriptState()))
                 return ScriptValue();
             v8::MaybeLocal<v8::Value> maybeValue = v8UnpackIteratorResult(v.getScriptState(), item.As<v8::Object>(), &done);
             if (isTerminating(v.getScriptState()))
                 return ScriptValue();
-            v8::Local<v8::Value> value = v8CallOrCrash(maybeValue);
+            v8::Local<v8::Value> value = maybeValue.ToLocalChecked();
             if (done) {
                 readingContext->onReadDone();
                 return v;
             }
             if (!value->IsUint8Array()) {
                 readingContext->onRejected();
                 return ScriptValue();
             }
             readingContext->onRead(V8Uint8Array::toImpl(value.As<v8::Object>()));
             return v;
@@ skipping 208 matching lines @@
 {
 }
 ReadableStreamDataConsumerHandle::~ReadableStreamDataConsumerHandle() = default;
 
 std::unique_ptr<FetchDataConsumerHandle::Reader> ReadableStreamDataConsumerHandle::obtainFetchDataReader(Client* client)
 {
     return WTF::wrapUnique(new ReadingContext::ReaderImpl(m_readingContext, client));
 }
 
 } // namespace blink