Move most Feature Policy code into content/

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index ce8f2725ee2b813aa94e0886dfe200be4c48e5da..3d7c16583a47e7eb3ca1f3e816e097e00f87e975 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -36,6 +36,7 @@
 #include "build/build_config.h"
 #include "cc/base/switches.h"
 #include "content/child/appcache/appcache_dispatcher.h"
+#include "content/child/feature_policy/feature_policy_platform.h"
 #include "content/child/quota_dispatcher.h"
 #include "content/child/request_extra_data.h"
 #include "content/child/service_worker/service_worker_handle_reference.h"
@@ -869,21 +870,6 @@ double ConvertToBlinkTime(const base::TimeTicks& time_ticks) {
   return (time_ticks - base::TimeTicks()).InSecondsF();
 }
 
-ParsedFeaturePolicy ToParsedFeaturePolicy(
-    const blink::WebParsedFeaturePolicy& web_parsed_whitelists) {
-  ParsedFeaturePolicy result;
-  for (const blink::WebFeaturePolicy::ParsedWhitelist& web_whitelist :
-       web_parsed_whitelists) {
-    FeaturePolicyParsedWhitelist whitelist;
-    whitelist.feature_name = web_whitelist.featureName.utf8();
-    whitelist.matches_all_origins = web_whitelist.matchesAllOrigins;
-    for (const blink::WebSecurityOrigin& web_origin : web_whitelist.origins)
-      whitelist.origins.push_back(web_origin);
-    result.push_back(whitelist);
-  }
-  return result;
-}
-
 }  // namespace
 
 struct RenderFrameImpl::PendingFileChooser {
@@ -3194,9 +3180,9 @@ void RenderFrameImpl::didChangeSandboxFlags(blink::WebFrame* child_frame,
 }
 
 void RenderFrameImpl::didSetFeaturePolicyHeader(
-    const blink::WebParsedFeaturePolicy& parsed_header) {
+    const blink::WebParsedFeaturePolicyHeader& parsed_header) {
   Send(new FrameHostMsg_DidSetFeaturePolicyHeader(
-      routing_id_, ToParsedFeaturePolicy(parsed_header)));
+      routing_id_, FeaturePolicyHeaderFromWeb(parsed_header)));
 }
 
 void RenderFrameImpl::didAddContentSecurityPolicy(