[Extensions] Remove ExtensionWebUI

chrome/browser/extensions/chrome_content_browser_client_extensions_part.cc

 // Copyright 2014 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 "chrome/browser/extensions/chrome_content_browser_client_extensions_part.h"
 
 #include <stddef.h>
 
 #include <set>
 
 #include "base/command_line.h"
 #include "base/debug/alias.h"
 #include "base/debug/dump_without_crashing.h"
 #include "base/metrics/histogram_macros.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_web_ui.h"
 #include "chrome/browser/extensions/extension_webkit_preferences.h"
 #include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/renderer_host/chrome_extension_message_filter.h"
 #include "chrome/browser/sync_file_system/local/sync_file_system_backend.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_process_policy.h"
 #include "components/guest_view/browser/guest_view_message_filter.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/browser_url_handler.h"
+#include "content/public/browser/page_navigator.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/vpn_service_proxy.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_switches.h"
 #include "extensions/browser/api/web_request/web_request_api.h"
 #include "extensions/browser/api/web_request/web_request_api_helpers.h"
@@ skipping 468 matching lines @@
   ProfileIOData* io_data = ProfileIOData::FromResourceContext(context);
   InfoMap* extension_info_map = io_data->GetExtensionInfoMap();
   const Extension* extension =
       extension_info_map->extensions().GetExtensionOrAppByURL(first_party_url);
   // Don't allow a service worker for an extension url with no extension (this
   // could happen in the case of, e.g., an unloaded extension).
   return extension != nullptr;
 }
 
 // static
+void ChromeContentBrowserClientExtensionsPart::OverrideNavigationParams(
+    content::SiteInstance* site_instance,
+    ui::PageTransition* transition,
+    bool* is_renderer_initiated,
+    content::Referrer* referrer) {
+  const Extension* extension =
+      ExtensionRegistry::Get(site_instance->GetBrowserContext())
+          ->enabled_extensions()
+          .GetExtensionOrAppByURL(site_instance->GetSiteURL());
+  if (!extension)
+    return;
+
+  if (extension->id() == extension_misc::kBookmarkManagerId &&
+      ui::PageTransitionCoreTypeIs(*transition, ui::PAGE_TRANSITION_LINK)) {
+    // Link clicks in the bookmark manager count as bookmarks and as browser-
+    // initiated navigations.
+    *transition = ui::PAGE_TRANSITION_AUTO_BOOKMARK;
+    *is_renderer_initiated = false;
+  }
+
+  // Hide the referrer for extension pages. We don't want sites to see a
+  // referrer of chrome-extension://<...>.
+  if (extension->is_extension())
+    *referrer = content::Referrer();
+}
+
+// static
 bool ChromeContentBrowserClientExtensionsPart::ShouldAllowOpenURL(
     content::SiteInstance* site_instance,
     const GURL& to_url,
     bool* result) {
   DCHECK(result);
 
   // Using url::Origin is important to properly handle blob: and filesystem:
   // URLs.
   url::Origin to_origin(to_url);
   if (to_origin.scheme() != kExtensionScheme) {
@@ skipping 228 matching lines @@
     command_line->AppendSwitch(switches::kExtensionProcess);
   }
 }
 
 void ChromeContentBrowserClientExtensionsPart::ResourceDispatcherHostCreated() {
   content::ResourceDispatcherHost::Get()->RegisterInterceptor(
       "Origin", kExtensionScheme, base::Bind(&OnHttpHeaderReceived));
 }
 
 }  // namespace extensions