Remove V8Call and replace with v8::Maybe<T>::To and v8::MaybeLocal<T>::ToLocal.

third_party/WebKit/Source/modules/fetch/Body.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/Body.h"
 
 #include <memory>
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8ArrayBuffer.h"
@@ skipping 82 matching lines @@
 
   void DidFetchDataLoadedString(const String& string) override {
     if (!Resolver()->GetExecutionContext() ||
         Resolver()->GetExecutionContext()->IsContextDestroyed())
       return;
     ScriptState::Scope scope(Resolver()->GetScriptState());
     v8::Isolate* isolate = Resolver()->GetScriptState()->GetIsolate();
     v8::Local<v8::String> input_string = V8String(isolate, string);
     v8::TryCatch trycatch(isolate);
     v8::Local<v8::Value> parsed;
-    if (V8Call(v8::JSON::Parse(isolate, input_string), parsed, trycatch))
+    if (v8::JSON::Parse(isolate, input_string).ToLocal(&parsed))
       Resolver()->Resolve(parsed);
     else
       Resolver()->Reject(trycatch.Exception());
   }
 };
 
 }  // namespace
 
 ScriptPromise Body::arrayBuffer(ScriptState* script_state) {
   ScriptPromise promise = RejectInvalidConsumption(script_state);
@@ skipping 113 matching lines @@
 
 ScriptPromise Body::RejectInvalidConsumption(ScriptState* script_state) {
   if (IsBodyLocked() || bodyUsed())
     return ScriptPromise::Reject(
         script_state, V8ThrowException::CreateTypeError(
                           script_state->GetIsolate(), "Already read"));
   return ScriptPromise();
 }
 
 }  // namespace blink