Revert of Expose GlobalRequestID in NavigationHandle and ResourceRequestInfo.

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 88a015ad88b110a71ece87cec42d6898393fee64..b21a57e200289d1e9989e4f85e9bf5007e4cad19 100644
--- a/content/browser/frame_host/navigation_handle_impl.cc
+++ b/content/browser/frame_host/navigation_handle_impl.cc
@@ -3,6 +3,8 @@
 // found in the LICENSE file.
 
 #include "content/browser/frame_host/navigation_handle_impl.h"
+
+#include <utility>
 
 #include "base/debug/dump_without_crashing.h"
 #include "base/logging.h"
@@ -369,12 +371,6 @@
   return navigation_data_.get();
 }
 
-const GlobalRequestID& NavigationHandleImpl::GetGlobalRequestID() {
-  DCHECK(state_ == WILL_PROCESS_RESPONSE || state_ == DEFERRING_RESPONSE ||
-         state_ == READY_TO_COMMIT);
-  return request_id_;
-}
-
 void NavigationHandleImpl::InitServiceWorkerHandle(
     ServiceWorkerContextWrapper* service_worker_context) {
   DCHECK(IsBrowserSideNavigationEnabled());