Support the Clear-Site-Data header on resource requests

content/browser/frame_host/navigation_handle_impl.cc

Index: content/browser/frame_host/navigation_handle_impl.cc
diff --git a/content/browser/frame_host/navigation_handle_impl.cc b/content/browser/frame_host/navigation_handle_impl.cc
index b0f6efe4efab876abe3faade52850886b9d2f0b9..ac92fbe6c4666dd72bdbeb88cda6ef9f6e7df2dd 100644
--- a/content/browser/frame_host/navigation_handle_impl.cc
+++ b/content/browser/frame_host/navigation_handle_impl.cc
@@ -8,7 +8,6 @@
 
 #include "base/debug/dump_without_crashing.h"
 #include "base/logging.h"
-#include "content/browser/browsing_data/clear_site_data_throttle.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/devtools/render_frame_devtools_agent_host.h"
 #include "content/browser/frame_host/frame_tree_node.h"
@@ -735,11 +734,6 @@ void NavigationHandleImpl::RegisterNavigationThrottles() {
   if (devtools_throttle)
     throttles_to_register.push_back(std::move(devtools_throttle));
 
-  std::unique_ptr<NavigationThrottle> clear_site_data_throttle =
-      ClearSiteDataThrottle::CreateThrottleForNavigation(this);
-  if (clear_site_data_throttle)
-    throttles_to_register.push_back(std::move(clear_site_data_throttle));
-
   if (throttles_to_register.size() > 0) {
     throttles_.insert(throttles_.begin(), throttles_to_register.begin(),
                       throttles_to_register.end());