Adding <keygen> Content Setting (Blink)

chrome/browser/renderer_host/chrome_render_message_filter.cc

Index: chrome/browser/renderer_host/chrome_render_message_filter.cc
diff --git a/chrome/browser/renderer_host/chrome_render_message_filter.cc b/chrome/browser/renderer_host/chrome_render_message_filter.cc
index 75f77c05654500465528e2a64370caa8005e9b37..48d5d59e85fc827c55e51a9b10d02981dce3ac06 100644
--- a/chrome/browser/renderer_host/chrome_render_message_filter.cc
+++ b/chrome/browser/renderer_host/chrome_render_message_filter.cc
@@ -17,10 +17,13 @@
 #include "chrome/browser/metrics/chrome_metrics_service_accessor.h"
 #include "chrome/browser/net/predictor.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/render_messages.h"
 #include "components/content_settings/content/common/content_settings_messages.h"
 #include "components/content_settings/core/browser/cookie_settings.h"
+#include "components/content_settings/core/browser/host_content_settings_map.h"
+#include "components/content_settings/core/common/content_settings.h"
 #include "components/network_hints/common/network_hints_common.h"
 #include "components/network_hints/common/network_hints_messages.h"
 #include "components/rappor/rappor_service.h"
@@ -58,6 +61,8 @@ ChromeRenderMessageFilter::ChromeRenderMessageFilter(int render_process_id,
                            arraysize(kFilteredMessageClasses)),
       render_process_id_(render_process_id),
       profile_(profile),
+      profile_io_data_(
+          ProfileIOData::FromResourceContext(profile_->GetResourceContext())),
       predictor_(profile_->GetNetworkPredictor()),
       cookie_settings_(CookieSettingsFactory::GetForProfile(profile)) {
 }