diff --git content/browser/renderer_host/navigation_throttle_runner.cc content/browser/renderer_host/navigation_throttle_runner.cc
index 58da260893bf5..f54b5d1d6dcfd 100644
--- content/browser/renderer_host/navigation_throttle_runner.cc
+++ content/browser/renderer_host/navigation_throttle_runner.cc
@@ -149,17 +149,23 @@ NavigationHandle& NavigationThrottleRunner::GetNavigationHandle() {
 }
 
 void NavigationThrottleRunner::AddThrottle(
-    std::unique_ptr<NavigationThrottle> navigation_throttle) {
+    std::unique_ptr<NavigationThrottle> navigation_throttle,
+    bool first) {
   CHECK(navigation_throttle);
   TRACE_EVENT1("navigation", "NavigationThrottleRunner::AddThrottle",
                "navigation_throttle", navigation_throttle->GetNameForLogging());
-  throttles_.push_back(std::move(navigation_throttle));
+  if (first) {
+    throttles_.emplace(throttles_.begin(), std::move(navigation_throttle));
+  } else {
+    throttles_.push_back(std::move(navigation_throttle));
+  }
 }
 
 void NavigationThrottleRunner::MaybeAddThrottle(
-    std::unique_ptr<NavigationThrottle> navigation_throttle) {
+    std::unique_ptr<NavigationThrottle> navigation_throttle,
+    bool first) {
   if (navigation_throttle) {
-    AddThrottle(std::move(navigation_throttle));
+    AddThrottle(std::move(navigation_throttle), first);
   }
 }
 
diff --git content/browser/renderer_host/navigation_throttle_runner.h content/browser/renderer_host/navigation_throttle_runner.h
index 21f7fb2b6c46b..6f369d7e3222a 100644
--- content/browser/renderer_host/navigation_throttle_runner.h
+++ content/browser/renderer_host/navigation_throttle_runner.h
@@ -75,9 +75,11 @@ class CONTENT_EXPORT NavigationThrottleRunner
   // Implements NavigationThrottleRegistry:
   NavigationHandle& GetNavigationHandle() override;
   void AddThrottle(
-      std::unique_ptr<NavigationThrottle> navigation_throttle) override;
+      std::unique_ptr<NavigationThrottle> navigation_throttle,
+      bool first = false) override;
   void MaybeAddThrottle(
-      std::unique_ptr<NavigationThrottle> navigation_throttle) override;
+      std::unique_ptr<NavigationThrottle> navigation_throttle,
+      bool first = false) override;
 
   // Will call the appropriate NavigationThrottle function based on |event| on
   // all NavigationThrottles owned by this NavigationThrottleRunner.
diff --git content/public/browser/navigation_throttle_registry.h content/public/browser/navigation_throttle_registry.h
index 4a212401c67a8..b77c15736b177 100644
--- content/public/browser/navigation_throttle_registry.h
+++ content/public/browser/navigation_throttle_registry.h
@@ -29,9 +29,11 @@ class CONTENT_EXPORT NavigationThrottleRegistry {
   // pass a nullptr, use MaybeAddThrottle() instead. It just ignores calls with
   // a nullptr.
   virtual void AddThrottle(
-      std::unique_ptr<NavigationThrottle> navigation_throttle) = 0;
+      std::unique_ptr<NavigationThrottle> navigation_throttle,
+      bool first = false) = 0;
   virtual void MaybeAddThrottle(
-      std::unique_ptr<NavigationThrottle> navigation_throttle) = 0;
+      std::unique_ptr<NavigationThrottle> navigation_throttle,
+      bool first = false) = 0;
 };
 
 }  // namespace content