Rename feature policy classes.

third_party/WebKit/public/platform/WebFeaturePolicy.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 WebFeaturePolicy_h
 #define WebFeaturePolicy_h
 
 #include "WebSecurityOrigin.h"
 #include "WebString.h"
 #include "WebVector.h"
 
 namespace blink {
 
-struct WebFeaturePolicy {
-  struct ParsedWhitelist {
-    ParsedWhitelist() : matchesAllOrigins(false) {}
-    WebString featureName;
-    bool matchesAllOrigins;
-    WebVector<WebSecurityOrigin> origins;
-  };
+struct WebParsedFeaturePolicyDeclaration {
+  WebParsedFeaturePolicyDeclaration() : matchesAllOrigins(false) {}
+  WebString featureName;
+  bool matchesAllOrigins;
+  WebVector<WebSecurityOrigin> origins;
 };
 
-using WebParsedFeaturePolicy = WebVector<WebFeaturePolicy::ParsedWhitelist>;
+// Used in Blink code to represent parsed headers. Used for IPC between renderer
+// and browser.
+using WebParsedFeaturePolicyHeader =
+    WebVector<WebParsedFeaturePolicyDeclaration>;
 
 }  // namespace blink
 
 #endif  // WebFeaturePolicy_h