Use FrameTreeNode ID as frameId in extension APIs

content/browser/loader/resource_request_info_impl.h

 // Copyright (c) 2012 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_LOADER_RESOURCE_REQUEST_INFO_IMPL_H_
 #define CONTENT_BROWSER_LOADER_RESOURCE_REQUEST_INFO_IMPL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 31 matching lines @@
   CONTENT_EXPORT ResourceRequestInfoImpl(
       int process_type,
       int child_id,
       int route_id,
       int frame_tree_node_id,
       int origin_pid,
       int request_id,
       int render_frame_id,
       bool is_main_frame,
       bool parent_is_main_frame,
-      int parent_render_frame_id,
       ResourceType resource_type,
       ui::PageTransition transition_type,
       bool should_replace_current_entry,
       bool is_download,
       bool is_stream,
       bool allow_download,
       bool has_user_gesture,
       bool enable_load_timing,
       bool enable_upload_progress,
       bool do_not_prompt_for_login,
       blink::WebReferrerPolicy referrer_policy,
       blink::WebPageVisibilityState visibility_state,
       ResourceContext* context,
       base::WeakPtr<ResourceMessageFilter> filter,
       bool report_raw_headers,
       bool is_async);
   ~ResourceRequestInfoImpl() override;
 
   // ResourceRequestInfo implementation:
   ResourceContext* GetContext() const override;
   int GetChildID() const override;
   int GetRouteID() const override;
   int GetOriginPID() const override;
   int GetRequestID() const override;
   int GetRenderFrameID() const override;
   bool IsMainFrame() const override;
   bool ParentIsMainFrame() const override;
-  int GetParentRenderFrameID() const override;
   ResourceType GetResourceType() const override;
   int GetProcessType() const override;
   blink::WebReferrerPolicy GetReferrerPolicy() const override;
   blink::WebPageVisibilityState GetVisibilityState() const override;
   ui::PageTransition GetPageTransition() const override;
   bool HasUserGesture() const override;
   bool WasIgnoredByHandler() const override;
   bool GetAssociatedRenderFrame(int* render_process_id,
                                 int* render_frame_id) const override;
   bool IsAsync() const override;
@@ skipping 16 matching lines @@
   }
 
   // Updates the data associated with this request after it is is transferred
   // to a new renderer process.  Not all data will change during a transfer.
   // We do not expect the ResourceContext to change during navigation, so that
   // does not need to be updated.
   void UpdateForTransfer(int child_id,
                          int route_id,
                          int origin_pid,
                          int request_id,
-                         int parent_render_frame_id,
                          base::WeakPtr<ResourceMessageFilter> filter);
 
   // CrossSiteResourceHandler for this request.  May be null.
   CrossSiteResourceHandler* cross_site_handler() {
     return cross_site_handler_;
   }
   void set_cross_site_handler(CrossSiteResourceHandler* h) {
     cross_site_handler_ = h;
   }
 
@@ skipping 64 matching lines @@
 
   int process_type_;
   int child_id_;
   int route_id_;
   const int frame_tree_node_id_;
   int origin_pid_;
   int request_id_;
   int render_frame_id_;
   bool is_main_frame_;
   bool parent_is_main_frame_;
-  int parent_render_frame_id_;
   bool should_replace_current_entry_;
   bool is_download_;
   bool is_stream_;
   bool allow_download_;
   bool has_user_gesture_;
   bool enable_load_timing_;
   bool enable_upload_progress_;
   bool do_not_prompt_for_login_;
   bool was_ignored_by_handler_;
   bool counted_as_in_flight_request_;
   ResourceType resource_type_;
   ui::PageTransition transition_type_;
   int memory_cost_;
   blink::WebReferrerPolicy referrer_policy_;
   blink::WebPageVisibilityState visibility_state_;
   ResourceContext* context_;
   // The filter might be deleted without deleting this object if the process
   // exits during a transfer.
   base::WeakPtr<ResourceMessageFilter> filter_;
   bool report_raw_headers_;
   bool is_async_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceRequestInfoImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_RESOURCE_REQUEST_INFO_IMPL_H_