Move most Feature Policy code into content/

third_party/WebKit/public/platform/WebFeaturePolicy.h

Index: third_party/WebKit/public/platform/WebFeaturePolicy.h
diff --git a/third_party/WebKit/public/platform/WebFeaturePolicy.h b/third_party/WebKit/public/platform/WebFeaturePolicy.h
index a2c03f79605f67d1a78cbbdc5b27ad6869d3a1f9..550b314f62cee1a30feea68a3e47cc890f1f3ba5 100644
--- a/third_party/WebKit/public/platform/WebFeaturePolicy.h
+++ b/third_party/WebKit/public/platform/WebFeaturePolicy.h
@@ -11,16 +11,49 @@
 
 namespace blink {
 
-struct WebFeaturePolicy {
-  struct ParsedWhitelist {
-    ParsedWhitelist() : matchesAllOrigins(false) {}
-    WebString featureName;
-    bool matchesAllOrigins;
-    WebVector<WebSecurityOrigin> origins;
-  };
+enum class WebFeaturePolicyFeature {
+  NotFound = 0,
+  DocumentCookie,
+  DocumentDomain,
+  DocumentWrite,
+  Geolocation,
+  Fullscreen,
+  MidiFeature,
+  Notifications,
+  Payment,
+  Push,
+  SyncScript,
+  SyncXHR,
+  Usermedia,
+  Vibrate,
+  WebRTC,
+  LAST_FEATURE = WebRTC
 };
 
-using WebParsedFeaturePolicy = WebVector<WebFeaturePolicy::ParsedWhitelist>;
+// Structure common to WebParsedFeature and WebParsedFeaturePolicyItem.
+struct WebParsedWhitelist {
+  WebParsedWhitelist() : matchesAllOrigins(false) {}
+  bool matchesAllOrigins;
+  WebVector<WebSecurityOrigin> origins;
+};
+
+// Single item out of a declared header policy or iframe allow* attribute.
+struct WebParsedFeaturePolicyDeclaration {
+  WebString featureName;
+  WebParsedWhitelist whitelist;
+};
+
+// Used in Blink code to represent parsed headers. Used for IPC between renderer
+// and browser.
+using WebParsedFeaturePolicyHeader =
+    WebVector<WebParsedFeaturePolicyDeclaration>;
+
+// Composed full policy for a document. Stored in SecurityContext for each
+// document. This is essentially an opaque handle to an object in the embedder.
+class WebFeaturePolicy {
+ public:
+  virtual ~WebFeaturePolicy() {}
+};
 
 }  // namespace blink