PlzNavigate: Updated navigation cancel policy for renderer-initiated requests.

content/browser/frame_host/navigator_impl.h

 // Copyright 2013 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.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_IMPL_H_
 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_IMPL_H_
 
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 53 matching lines @@
                           const GURL& url,
                           SiteInstance* source_site_instance,
                           const std::vector<GURL>& redirect_chain,
                           const Referrer& referrer,
                           ui::PageTransition page_transition,
                           WindowOpenDisposition disposition,
                           const GlobalRequestID& transferred_global_request_id,
                           bool should_replace_current_entry,
                           bool user_gesture) override;
   void OnBeforeUnloadACK(FrameTreeNode* frame_tree_node, bool proceed) override;
-  void OnBeginNavigation(FrameTreeNode* frame_tree_node,
-                         const CommonNavigationParams& common_params,
-                         const BeginNavigationParams& begin_params,
-                         scoped_refptr<ResourceRequestBody> body) override;
+  void RendererInitiatedNavigationRequest(
+    FrameTreeNode* frame_tree_node,
+    const CommonNavigationParams& common_params,
+    const BeginNavigationParams& begin_params,
+    scoped_refptr<ResourceRequestBody> body)
+      override;
   void CommitNavigation(FrameTreeNode* frame_tree_node,
                         ResourceResponse* response,
                         scoped_ptr<StreamHandle> body) override;
   void LogResourceRequestTime(base::TimeTicks timestamp,
                               const GURL& url) override;
   void LogBeforeUnloadTime(
       const base::TimeTicks& renderer_before_unload_start_time,
       const base::TimeTicks& renderer_before_unload_end_time) override;
   void CancelNavigation(FrameTreeNode* frame_tree_node) override;
   bool IsWaitingForBeforeUnloadACK(FrameTreeNode* frame_tree_node) override;
@@ skipping 56 matching lines @@
   // different FrameTreeNodes, based on the frame_tree_node_id.
   typedef base::ScopedPtrHashMap<int64, NavigationRequest> NavigationRequestMap;
   NavigationRequestMap navigation_request_map_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigatorImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_IMPL_H_