Store the list of trial tokens in OriginTrialContext

third_party/WebKit/Source/core/origin_trials/DocumentOriginTrialContext.h

Index: third_party/WebKit/Source/core/origin_trials/DocumentOriginTrialContext.h
diff --git a/third_party/WebKit/Source/core/origin_trials/DocumentOriginTrialContext.h b/third_party/WebKit/Source/core/origin_trials/DocumentOriginTrialContext.h
deleted file mode 100644
index a45587cff6e3b5615335651fb887db145261f9ff..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/origin_trials/DocumentOriginTrialContext.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// 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.
-
-#ifndef DocumentOriginTrialContext_h
-#define DocumentOriginTrialContext_h
-
-#include "core/CoreExport.h"
-#include "core/dom/Document.h"
-#include "core/origin_trials/OriginTrialContext.h"
-#include "platform/heap/Handle.h"
-#include "wtf/Forward.h"
-#include <utility>
-
-namespace blink {
-
-class WebApiKeyValidator;
-
-// DocumentOriginTrialContext is a specialization of OriginTrialContext for
-// the Document execution context. It enables and disables feature trials based
-// on the tokens found in <meta> tags in the document header.
-class CORE_EXPORT DocumentOriginTrialContext : public OriginTrialContext {
-public:
-    explicit DocumentOriginTrialContext(Document*);
-    ~DocumentOriginTrialContext() override = default;
-
-    ExecutionContext* getExecutionContext() override { return m_parent; }
-    Vector<String> getTokens() override;
-
-    DECLARE_VIRTUAL_TRACE();
-
-protected:
-    friend class DocumentOriginTrialContextTest;
-
-private:
-    Member<Document> m_parent;
-};
-
-} // namespace blink
-
-#endif // DocumentOriginTrialContext_h