WTF/std normalization: replace WTF::Vector::first() with ::front()

third_party/WebKit/Source/modules/nfc/NFC.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/nfc/NFC.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/V8ArrayBuffer.h"
 #include "bindings/core/v8/V8StringResource.h"
 #include "core/dom/DOMArrayBuffer.h"
@@ skipping 478 matching lines @@
 v8::Local<v8::Value> toV8(
     ScriptState* scriptState,
     const device::nfc::mojom::blink::NFCRecordPtr& record) {
   switch (record->record_type) {
     case device::nfc::mojom::blink::NFCRecordType::TEXT:
     case device::nfc::mojom::blink::NFCRecordType::URL:
     case device::nfc::mojom::blink::NFCRecordType::JSON: {
       String stringData;
       if (!record->data.isEmpty()) {
         stringData = String::fromUTF8WithLatin1Fallback(
-            static_cast<unsigned char*>(&record->data.first()),
+            static_cast<unsigned char*>(&record->data.front()),
             record->data.size());
       }
 
       v8::Isolate* isolate = scriptState->isolate();
       v8::Local<v8::String> string = v8String(isolate, stringData);
 
       // Stringified JSON must be converted back to an Object.
       if (record->record_type ==
           device::nfc::mojom::blink::NFCRecordType::JSON) {
         v8::Local<v8::Value> jsonObject;
         v8::TryCatch tryCatch(isolate);
         if (!v8Call(v8::JSON::Parse(isolate, string), jsonObject, tryCatch)) {
           return v8::Null(isolate);
         }
 
         return jsonObject;
       }
 
       return string;
     }
 
     case device::nfc::mojom::blink::NFCRecordType::OPAQUE_RECORD: {
       if (!record->data.isEmpty()) {
         DOMArrayBuffer* buffer = DOMArrayBuffer::create(
-            static_cast<void*>(&record->data.first()), record->data.size());
+            static_cast<void*>(&record->data.front()), record->data.size());
         return toV8(buffer, scriptState->context()->Global(),
                     scriptState->isolate());
       }
 
       return v8::Null(scriptState->isolate());
     }
 
     case device::nfc::mojom::blink::NFCRecordType::EMPTY:
       return v8::Null(scriptState->isolate());
   }
@@ skipping 281 matching lines @@
 }
 
 DEFINE_TRACE(NFC) {
   PageVisibilityObserver::trace(visitor);
   ContextLifecycleObserver::trace(visitor);
   visitor->trace(m_requests);
   visitor->trace(m_callbacks);
 }
 
 }  // namespace blink