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

third_party/WebKit/Source/modules/payments/PaymentResponseTest.cpp

 // 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.
 
 #include "modules/payments/PaymentResponse.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "core/testing/DummyPageHolder.h"
 #include "modules/payments/PaymentCompleter.h"
@@ skipping 40 matching lines @@
     ScriptState* getScriptState() { return ScriptState::forMainWorld(m_page->document().frame()); }
     ExceptionState& getExceptionState() { return m_exceptionState; }
 
 private:
     OwnPtr<DummyPageHolder> m_page;
     NonThrowableExceptionState m_exceptionState;
 };
 
 TEST_F(PaymentResponseTest, DataCopiedOver)
 {
-    mojom::wtf::PaymentResponsePtr input = mojom::wtf::PaymentResponse::New();
+    mojom::blink::PaymentResponsePtr input = mojom::blink::PaymentResponse::New();
     input->method_name = "foo";
     input->stringified_details = "{\"transactionId\": 123}";
     MockPaymentCompleter* completeCallback = new MockPaymentCompleter;
 
     PaymentResponse output(std::move(input), completeCallback);
 
     // TODO(rouslan): Verify that output.details() contains parsed input->stringified_details.
     EXPECT_FALSE(getExceptionState().hadException());
     EXPECT_EQ("foo", output.methodName());
 }
 
 TEST_F(PaymentResponseTest, CompleteCalled)
 {
-    mojom::wtf::PaymentResponsePtr input = mojom::wtf::PaymentResponse::New();
+    mojom::blink::PaymentResponsePtr input = mojom::blink::PaymentResponse::New();
     input->method_name = "foo";
     input->stringified_details = "{\"transactionId\": 123}";
     MockPaymentCompleter* completeCallback = new MockPaymentCompleter;
     PaymentResponse output(std::move(input), completeCallback);
 
     EXPECT_FALSE(getExceptionState().hadException());
     EXPECT_CALL(*completeCallback, complete(getScriptState(), true));
 
     output.complete(getScriptState(), true);
 }
 
 } // namespace
 } // namespace blink