[FeaturePolicy] Initial implementation of Feature Policy

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

Index: third_party/WebKit/Source/core/frame/Frame.h
diff --git a/third_party/WebKit/Source/core/frame/Frame.h b/third_party/WebKit/Source/core/frame/Frame.h
index e539261a4249f784984a4f4824809001ad0742fa..36e2a8b69afe9dceed8160248ec0b6125b75eb16 100644
--- a/third_party/WebKit/Source/core/frame/Frame.h
+++ b/third_party/WebKit/Source/core/frame/Frame.h
@@ -33,9 +33,12 @@
 #include "core/frame/FrameTypes.h"
 #include "core/loader/FrameLoaderTypes.h"
 #include "core/page/FrameTree.h"
+#include "platform/feature_policy/FeaturePolicy.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 
+#include <memory>
+
 namespace blink {
 
 class ChromeClient;
@@ -109,6 +112,11 @@ class CORE_EXPORT Frame : public GarbageCollectedFinalized<Frame> {
 
   virtual SecurityContext* securityContext() const = 0;
 
+  FeaturePolicy* getFeaturePolicy() const { return m_featurePolicy.get(); }
+  void setFeaturePolicy(FeaturePolicy* newPolicy) {
+    m_featurePolicy.reset(newPolicy);
+  }
+
   Frame* findFrameForNavigation(const AtomicString& name, Frame& activeFrame);
   Frame* findUnsafeParentScrollPropagationBoundary();
 
@@ -154,6 +162,8 @@ class CORE_EXPORT Frame : public GarbageCollectedFinalized<Frame> {
 
   Member<FrameClient> m_client;
   bool m_isLoading;
+
+  std::unique_ptr<FeaturePolicy> m_featurePolicy;
 };
 
 inline FrameClient* Frame::client() const {