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

content/browser/frame_host/navigation_handle_impl.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/frame_host/navigation_handle_impl.h"
 
 #include <utility>
 
 #include "content/browser/frame_host/ancestor_throttle.h"
 #include "content/browser/frame_host/frame_tree_node.h"
@@ skipping 16 matching lines @@
     NavigationThrottle::ThrottleCheckResult result) {
   *to_update = result;
 }
 
 }  // namespace
 
 // static
 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,
     int pending_nav_entry_id)
     : url_(url),
       has_user_gesture_(false),
       transition_(ui::PAGE_TRANSITION_LINK),
       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),
       was_redirected_(false),
       state_(INITIAL),
       is_transferring_(false),
       frame_tree_node_(frame_tree_node),
       next_index_(0),
       navigation_start_(navigation_start),
       pending_nav_entry_id_(pending_nav_entry_id) {
@@ skipping 34 matching lines @@
   return frame_tree_node_->IsMainFrame();
 }
 
 bool NavigationHandleImpl::IsParentMainFrame() {
   if (frame_tree_node_->parent())
     return frame_tree_node_->parent()->IsMainFrame();
 
   return false;
 }
 
+bool NavigationHandleImpl::IsRendererInitiated() {
+  return is_renderer_initiated_;
+}
+
 bool NavigationHandleImpl::IsSynchronousNavigation() {
   return is_synchronous_;
 }
 
 bool NavigationHandleImpl::IsSrcdoc() {
   return is_srcdoc_;
 }
 
 bool NavigationHandleImpl::WasServerRedirect() {
   return was_redirected_;
@@ skipping 379 matching lines @@
   complete_callback_.Reset();
 
   if (!callback.is_null())
     callback.Run(result);
 
   // No code after running the callback, as it might have resulted in our
   // destruction.
 }
 
 }  // namespace content