Rename Experimental Framework classes and concepts

third_party/WebKit/public/platform/WebApiKeyValidator.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 WebApiKeyValidator_h
-#define WebApiKeyValidator_h
-
-#include "public/platform/WebCallbacks.h"
-#include "public/platform/WebString.h"
-
-namespace blink {
-
-// This interface abstracts the task of validating a key for an experimental
-// API. Experimental APIs can be turned on and off at runtime for a specific
-// renderer, depending on the presence of a valid key in the document's head.
-// The details of determining whether a key is valid for a particular API is
-// left up to the embedder. An implementation can effectively disable all API
-// experiments by simply returning false in all cases.
-//
-// More documentation on the design of the experimental framework is at
-// https://docs.google.com/document/d/1qVP2CK1lbfmtIJRIm6nwuEFFhGhYbtThLQPo3CSTtmg
-
-class WebApiKeyValidator {
-public:
-    virtual ~WebApiKeyValidator() {}
-
-    // Returns true if the given API key is valid for the specified origin and
-    // API name.
-    virtual bool validateApiKey(const WebString& apiKey, const WebString& origin, const WebString& apiName) = 0;
-};
-
-} // namespace blink
-
-#endif // WebApiKeyValidator_h