PlzNavigate: identify same-page browser-initiated navigation.

content/test/test_web_contents.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_TEST_TEST_WEB_CONTENTS_H_
 #define CONTENT_TEST_TEST_WEB_CONTENTS_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 45 matching lines @@
                        int nav_entry_id,
                        bool did_create_new_entry,
                        const GURL& url,
                        ui::PageTransition transition) override;
   void TestDidNavigateWithReferrer(RenderFrameHost* render_frame_host,
                                    int nav_entry_id,
                                    bool did_create_new_entry,
                                    const GURL& url,
                                    const Referrer& referrer,
                                    ui::PageTransition transition) override;
+  void TestDidNavigateWithSequenceNumber(RenderFrameHost* render_frame_host,
+                                         int nav_entry_id,
+                                         bool did_create_new_entry,
+                                         const GURL& url,
+                                         const Referrer& referrer,
+                                         ui::PageTransition transition,
+                                         bool was_within_same_page,
+                                         int item_sequence_number,
+                                         int document_sequence_number);
   const std::string& GetSaveFrameHeaders() override;
 
   // True if a cross-site navigation is pending.
   bool CrossProcessNavigationPending();
 
   // Prevent interaction with views.
   bool CreateRenderViewForRenderManager(
       RenderViewHost* render_view_host,
       int opener_frame_routing_id,
       int proxy_routing_id,
@@ skipping 74 matching lines @@
   // Expectations for arguments of |SetHistoryOffsetAndLength()|.
   bool expect_set_history_offset_and_length_;
   int expect_set_history_offset_and_length_history_offset_;
   int expect_set_history_offset_and_length_history_length_;
   std::string save_frame_headers_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_TEST_WEB_CONTENTS_H_