Expose UseCounter::Feature enum out of blink as WebFeature

third_party/WebKit/Source/core/loader/WorkerFetchContext.h

 // Copyright 2017 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 WorkerFetchContext_h
 #define WorkerFetchContext_h
 
 #include <memory>
 #include "core/CoreExport.h"
 #include "core/loader/BaseFetchContext.h"
@@ skipping 29 matching lines @@
   Settings* GetSettings() const override;
   SubresourceFilter* GetSubresourceFilter() const override;
   SecurityContext* GetParentSecurityContext() const override;
   bool ShouldBlockRequestByInspector(const ResourceRequest&) const override;
   void DispatchDidBlockRequest(const ResourceRequest&,
                                const FetchInitiatorInfo&,
                                ResourceRequestBlockedReason) const override;
   void ReportLocalLoadFailed(const KURL&) const override;
   bool ShouldBypassMainWorldCSP() const override;
   bool IsSVGImageChromeClient() const override;
+  // TODO(lunalu): Deprecate UseCounter::Feature by WebFeature in
+  // CountDeprecation() and CountUsage().
   void CountUsage(UseCounter::Feature) const override;
+  void CountUsage(WebFeature feature) const override {
+    return CountUsage(static_cast<UseCounter::Feature>(feature));
+  }
   void CountDeprecation(UseCounter::Feature) const override;
+  void CountDeprecation(WebFeature feature) const override {
+    return CountDeprecation(static_cast<UseCounter::Feature>(feature));
+  }
   bool ShouldBlockFetchByMixedContentCheck(
       const ResourceRequest&,
       const KURL&,
       SecurityViolationReportingPolicy) const override;
 
   // FetchContext implementation:
   // TODO(horo): Implement more methods.
   std::unique_ptr<WebURLLoader> CreateURLLoader() override;
   void PrepareRequest(ResourceRequest&, RedirectType) override;
   bool IsControlledByServiceWorker() const override;
@@ skipping 19 matching lines @@
 
   Member<WorkerGlobalScope> worker_global_scope_;
   std::unique_ptr<WebWorkerFetchContext> web_context_;
   Member<ResourceFetcher> resource_fetcher_;
   RefPtr<WebTaskRunner> loading_task_runner_;
 };
 
 }  // namespace blink
 
 #endif  // WorkerFetchContext_h