Replace placeholder extension ID for hotwording shared module with ID of module uploaded to the Chr…

chrome/browser/extensions/external_component_loader.cc

 // Copyright (c) 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 "chrome/browser/extensions/external_component_loader.h"
 
 #include "base/command_line.h"
 #include "base/sha1.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/bookmarks/enhanced_bookmarks_features.h"
@@ skipping 32 matching lines @@
 
 void ExternalComponentLoader::StartLoading() {
   prefs_.reset(new base::DictionaryValue());
   std::string appId = extension_misc::kInAppPaymentsSupportAppId;
   prefs_->SetString(appId + ".external_update_url",
                     extension_urls::GetWebstoreUpdateUrl().spec());
 
   if (HotwordServiceFactory::IsHotwordAllowed(profile_)) {
     std::string hotwordId = extension_misc::kHotwordExtensionId;
     CommandLine* command_line = CommandLine::ForCurrentProcess();
-    // TODO(amistry): Load the hotword shared module when enabling built-in
-    // hotword detection.
-    if (!command_line->HasSwitch(switches::kEnableExperimentalHotwording)) {
-      prefs_->SetString(hotwordId + ".external_update_url",
-                        extension_urls::GetWebstoreUpdateUrl().spec());
+    if (command_line->HasSwitch(switches::kEnableExperimentalHotwording)) {
+      hotwordId = extension_misc::kHotwordSharedModuleId;
     }
+    prefs_->SetString(hotwordId + ".external_update_url",
+                      extension_urls::GetWebstoreUpdateUrl().spec());
   }
 
   InitBookmarksExperimentState(profile_);
 
   std::string ext_id;
   if (GetBookmarksExperimentExtensionID(profile_->GetPrefs(), &ext_id) &&
       !ext_id.empty()) {
     prefs_->SetString(ext_id + ".external_update_url",
                       extension_urls::GetWebstoreUpdateUrl().spec());
   }
 
   LoadFinished();
 }
 
 }  // namespace extensions