Remove old permission delegation prototype

third_party/WebKit/Source/core/frame/FrameOwner.h

Index: third_party/WebKit/Source/core/frame/FrameOwner.h
diff --git a/third_party/WebKit/Source/core/frame/FrameOwner.h b/third_party/WebKit/Source/core/frame/FrameOwner.h
index cbc074117b88ae1749fc7fb69074f2298ed401d5..440b85e3f88d0c78fb23a7c8c4d6b7a8a480657f 100644
--- a/third_party/WebKit/Source/core/frame/FrameOwner.h
+++ b/third_party/WebKit/Source/core/frame/FrameOwner.h
@@ -11,7 +11,6 @@
 #include "platform/scroll/ScrollTypes.h"
 #include "public/platform/WebFeaturePolicy.h"
 #include "public/platform/WebVector.h"
-#include "public/platform/modules/permissions/permission.mojom-blink.h"
 
 namespace blink {
 
@@ -50,8 +49,6 @@ class CORE_EXPORT FrameOwner : public GarbageCollectedMixin {
   virtual bool allowFullscreen() const = 0;
   virtual bool allowPaymentRequest() const = 0;
   virtual AtomicString csp() const = 0;
-  virtual const WebVector<mojom::blink::PermissionName>& delegatedPermissions()
-      const = 0;
   virtual const WebVector<WebFeaturePolicyFeature>& allowedFeatures() const = 0;
 };
 
@@ -85,12 +82,6 @@ class CORE_EXPORT DummyFrameOwner
   bool allowFullscreen() const override { return false; }
   bool allowPaymentRequest() const override { return false; }
   AtomicString csp() const override { return nullAtom; }
-  const WebVector<mojom::blink::PermissionName>& delegatedPermissions()
-      const override {
-    DEFINE_STATIC_LOCAL(WebVector<mojom::blink::PermissionName>, permissions,
-                        ());
-    return permissions;
-  }
   const WebVector<WebFeaturePolicyFeature>& allowedFeatures() const override {
     DEFINE_STATIC_LOCAL(WebVector<WebFeaturePolicyFeature>, features, ());
     return features;