[Extensions] Remove ExtensionWebUI

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 <utility>
 
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 755 matching lines @@
   params.should_replace_current_entry = should_replace_current_entry;
   params.user_gesture = user_gesture;
 
   // RequestOpenURL is used only for local frames, so we can get here only if
   // the navigation is initiated by a frame in the same SiteInstance as this
   // frame.  Note that navigations on RenderFrameProxies do not use
   // RequestOpenURL and go through RequestTransferURL instead.
   params.source_site_instance = current_site_instance;
 
   if (render_frame_host->web_ui()) {
-    // Web UI pages sometimes want to override the page transition type for
-    // link clicks (e.g., so the new tab page can specify AUTO_BOOKMARK for
-    // automatically generated suggestions).  We don't override other types
-    // like TYPED because they have different implications (e.g., autocomplete).
-    if (ui::PageTransitionCoreTypeIs(
-        params.transition, ui::PAGE_TRANSITION_LINK))
-      params.transition = render_frame_host->web_ui()->GetLinkTransitionType();
-
-    // Note also that we hide the referrer for Web UI pages. We don't really
-    // want web sites to see a referrer of "chrome://blah" (and some
-    // chrome: URLs might have search terms or other stuff we don't want to
-    // send to the site), so we send no referrer.
+    // Note that we hide the referrer for Web UI pages. We don't really want
+    // web sites to see a referrer of "chrome://blah" (and some chrome: URLs
+    // might have search terms or other stuff we don't want to send to the
+    // site), so we send no referrer.
     params.referrer = Referrer();
 
     // Navigations in Web UI pages count as browser-initiated navigations.
     params.is_renderer_initiated = false;
   }
 
-  GetContentClient()->browser()->OverrideOpenURLParams(current_site_instance,
-                                                       &params);
+  GetContentClient()->browser()->OverrideNavigationParams(
+      current_site_instance, &params.transition, &params.is_renderer_initiated,
+      &params.referrer);
 
   if (delegate_)
     delegate_->RequestOpenURL(render_frame_host, params);
 }
 
 void NavigatorImpl::RequestTransferURL(
     RenderFrameHostImpl* render_frame_host,
     const GURL& url,
     SiteInstance* source_site_instance,
     const std::vector<GURL>& redirect_chain,
@@ skipping 33 matching lines @@
     // transferring, as NavigateToEntry will think that the transfer is to the
     // same RFH that started the navigation and let the existing navigation
     // (for the disallowed URL) proceed.
     return;
   }
 
   // TODO(creis): Determine if this transfer started as a browser-initiated
   // navigation.  See https://crbug.com/495161.
   bool is_renderer_initiated = true;
   if (render_frame_host->web_ui()) {
-    // Web UI pages sometimes want to override the page transition type for
-    // link clicks (e.g., so the new tab page can specify AUTO_BOOKMARK for
-    // automatically generated suggestions).  We don't override other types
-    // like TYPED because they have different implications (e.g., autocomplete).
-    if (ui::PageTransitionCoreTypeIs(page_transition, ui::PAGE_TRANSITION_LINK))
-      page_transition = render_frame_host->web_ui()->GetLinkTransitionType();
-
-    // Note also that we hide the referrer for Web UI pages. We don't really
-    // want web sites to see a referrer of "chrome://blah" (and some
-    // chrome: URLs might have search terms or other stuff we don't want to
-    // send to the site), so we send no referrer.
+    // Note that we hide the referrer for Web UI pages. We don't really want
+    // web sites to see a referrer of "chrome://blah" (and some chrome: URLs
+    // might have search terms or other stuff we don't want to send to the
+    // site), so we send no referrer.
     referrer_to_use = Referrer();
 
     // Navigations in Web UI pages count as browser-initiated navigations.
     is_renderer_initiated = false;
   }
 
+  GetContentClient()->browser()->OverrideNavigationParams(
+      current_site_instance, &page_transition, &is_renderer_initiated,
+      &referrer_to_use);
+
   // Create a NavigationEntry for the transfer, without making it the pending
   // entry.  Subframe transfers should only be possible in OOPIF-enabled modes,
   // and should have a clone of the last committed entry with a
   // FrameNavigationEntry for the target frame.  Main frame transfers should
   // have a new NavigationEntry.
   // TODO(creis): Make this unnecessary by creating (and validating) the params
   // directly, passing them to the destination RenderFrameHost.  See
   // https://crbug.com/536906.
   std::unique_ptr<NavigationEntryImpl> entry;
   if (!node->IsMainFrame()) {
@@ skipping 401 matching lines @@
     if (navigation_handle)
       navigation_handle->update_entry_id_for_transfer(entry->GetUniqueID());
 
     controller_->SetPendingEntry(std::move(entry));
     if (delegate_)
       delegate_->NotifyChangedNavigationState(content::INVALIDATE_TYPE_URL);
   }
 }
 
 }  // namespace content