Persist prompt/block download limiter state on renderer-initiated loads.

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 894f6ea13c0bced481e0404917b7837f41a1c2d4..4c19c5c80f6bf2adf8363721122edb65456ae119 100644
--- a/content/browser/frame_host/navigation_handle_impl.cc
+++ b/content/browser/frame_host/navigation_handle_impl.cc
@@ -34,18 +34,21 @@ void UpdateThrottleCheckResult(
 std::unique_ptr<NavigationHandleImpl> NavigationHandleImpl::Create(
     const GURL& url,
     FrameTreeNode* frame_tree_node,
+    bool is_renderer_initiated,
     bool is_synchronous,
     bool is_srcdoc,
     const base::TimeTicks& navigation_start,
     int pending_nav_entry_id) {
   return std::unique_ptr<NavigationHandleImpl>(
-      new NavigationHandleImpl(url, frame_tree_node, is_synchronous, is_srcdoc,
-                               navigation_start, pending_nav_entry_id));
+      new NavigationHandleImpl(url, frame_tree_node, is_renderer_initiated,
+                               is_synchronous, is_srcdoc, navigation_start,
+                               pending_nav_entry_id));
 }
 
 NavigationHandleImpl::NavigationHandleImpl(
     const GURL& url,
     FrameTreeNode* frame_tree_node,
+    bool is_renderer_initiated,
     bool is_synchronous,
     bool is_srcdoc,
     const base::TimeTicks& navigation_start,
@@ -56,6 +59,7 @@ NavigationHandleImpl::NavigationHandleImpl(
       is_external_protocol_(false),
       net_error_code_(net::OK),
       render_frame_host_(nullptr),
+      is_renderer_initiated_(is_renderer_initiated),
       is_same_page_(false),
       is_synchronous_(is_synchronous),
       is_srcdoc_(is_srcdoc),
@@ -110,6 +114,10 @@ bool NavigationHandleImpl::IsParentMainFrame() {
   return false;
 }
 
+bool NavigationHandleImpl::IsRendererInitiated() {
+  return is_renderer_initiated_;
+}
+
 bool NavigationHandleImpl::IsSynchronousNavigation() {
   return is_synchronous_;
 }