Simplify AreURLsInPageNavigation

content/browser/frame_host/navigator_impl.cc

 // 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.
 
 #include "content/browser/frame_host/navigator_impl.h"
 
 #include "base/command_line.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/frame_host/navigation_controller_impl.h"
@@ skipping 429 matching lines @@
         }
 
         // We only want to take the screenshot if the are navigating to a
         // different history entry than the current one. So if neither the
         // page id nor the url changed - don't take the screenshot.
         if (page_id_changed || url_changed)
           controller_->TakeScreenshot();
       }
 
       // Run tasks that must execute just before the commit.
-      delegate_->DidNavigateMainFramePreCommit(params);
+      bool is_navigation_within_page = controller_->IsURLInPageNavigation(
+          params.url, params.was_within_same_page, render_frame_host);
+      delegate_->DidNavigateMainFramePreCommit(is_navigation_within_page);
     }
 
     if (!use_site_per_process)
       frame_tree->root()->render_manager()->DidNavigateFrame(render_frame_host);
   }
 
   // When using --site-per-process, we notify the RFHM for all navigations,
   // not just main frame navigations.
   if (use_site_per_process) {
     FrameTreeNode* frame = render_frame_host->frame_tree_node();
@@ skipping 170 matching lines @@
 
     // Navigations in Web UI pages count as browser-initiated navigations.
     params.is_renderer_initiated = false;
   }
 
   if (delegate_)
     delegate_->RequestOpenURL(render_frame_host, params);
 }
 
 }  // namespace content