Mojo: Change the blink variant from "wtf" to "blink".

third_party/WebKit/Source/modules/payments/PaymentResponse.h

 // 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.
 
 #ifndef PaymentResponse_h
 #define PaymentResponse_h
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "modules/ModulesExport.h"
 #include "platform/heap/Handle.h"
-#include "public/platform/modules/payments/payment_request.mojom-wtf.h"
+#include "public/platform/modules/payments/payment_request.mojom-blink.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class ExceptionState;
 class PaymentCompleter;
 class ScriptState;
 
 class MODULES_EXPORT PaymentResponse final : public GarbageCollectedFinalized<PaymentResponse>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
     WTF_MAKE_NONCOPYABLE(PaymentResponse);
 
 public:
-    PaymentResponse(mojom::wtf::PaymentResponsePtr, PaymentCompleter*);
+    PaymentResponse(mojom::blink::PaymentResponsePtr, PaymentCompleter*);
     virtual ~PaymentResponse();
 
     const String& methodName() const { return m_methodName; }
     ScriptValue details(ScriptState*, ExceptionState&) const;
 
     ScriptPromise complete(ScriptState*, bool success);
 
     DECLARE_TRACE();
 
 private:
     String m_methodName;
     String m_stringifiedDetails;
     Member<PaymentCompleter> m_paymentCompleter;
 };
 
 } // namespace blink
 
 #endif // PaymentResponse_h