Move most Feature Policy code into content/

content/renderer/render_frame_proxy.cc

Index: content/renderer/render_frame_proxy.cc
diff --git a/content/renderer/render_frame_proxy.cc b/content/renderer/render_frame_proxy.cc
index fe58b65b758864d090f39cd88d2da9fc6ec89e2e..445f3520a94a55018996054c26b8eb46d56455a3 100644
--- a/content/renderer/render_frame_proxy.cc
+++ b/content/renderer/render_frame_proxy.cc
@@ -10,6 +10,7 @@
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
+#include "content/child/feature_policy/feature_policy_platform.h"
 #include "content/child/web_url_request_util.h"
 #include "content/child/webmessageportchannel_impl.h"
 #include "content/common/content_security_policy_header.h"
@@ -49,22 +50,6 @@ static base::LazyInstance<RoutingIDProxyMap> g_routing_id_proxy_map =
 typedef std::map<blink::WebFrame*, RenderFrameProxy*> FrameMap;
 base::LazyInstance<FrameMap> g_frame_map = LAZY_INSTANCE_INITIALIZER;
 
-blink::WebParsedFeaturePolicy ToWebParsedFeaturePolicy(
-    const ParsedFeaturePolicy& parsed_whitelists) {
-  std::vector<blink::WebFeaturePolicy::ParsedWhitelist> result;
-  for (const FeaturePolicyParsedWhitelist& whitelist : parsed_whitelists) {
-    blink::WebFeaturePolicy::ParsedWhitelist web_whitelist;
-    web_whitelist.featureName =
-        blink::WebString::fromUTF8(whitelist.feature_name);
-    web_whitelist.matchesAllOrigins = whitelist.matches_all_origins;
-    std::vector<blink::WebSecurityOrigin> web_origins;
-    for (const url::Origin& origin : whitelist.origins)
-      web_origins.push_back(origin);
-    result.push_back(web_whitelist);
-  }
-  return result;
-}
-
 }  // namespace
 
 // static
@@ -242,7 +227,7 @@ void RenderFrameProxy::SetReplicatedState(const FrameReplicationState& state) {
   web_frame_->setReplicatedPotentiallyTrustworthyUniqueOrigin(
       state.has_potentially_trustworthy_unique_origin);
   web_frame_->setReplicatedFeaturePolicyHeader(
-      ToWebParsedFeaturePolicy(state.feature_policy_header));
+      FeaturePolicyHeaderToWeb(state.feature_policy_header));
 
   web_frame_->resetReplicatedContentSecurityPolicy();
   for (const auto& header : state.accumulated_csp_headers)