Update WebAPKs even if the WebAPK start URL has no Web Manifest part 2/3

chrome/browser/BUILD.gn

Index: chrome/browser/BUILD.gn
diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
index e4d88567d0e2fc229461cdcbf946e345b9fe9ac5..a255482bdc2689f9fb18ad751195661c5f181a8e 100644
--- a/chrome/browser/BUILD.gn
+++ b/chrome/browser/BUILD.gn
@@ -3232,14 +3232,14 @@ split_static_library("browser") {
       "android/web_contents_factory.h",
       "android/webapk/chrome_webapk_host.cc",
       "android/webapk/chrome_webapk_host.h",
-      "android/webapk/manifest_upgrade_detector_fetcher.cc",
-      "android/webapk/manifest_upgrade_detector_fetcher.h",
       "android/webapk/webapk_icon_hasher.cc",
       "android/webapk/webapk_icon_hasher.h",
       "android/webapk/webapk_installer.cc",
       "android/webapk/webapk_installer.h",
       "android/webapk/webapk_metrics.cc",
       "android/webapk/webapk_metrics.h",
+      "android/webapk/webapk_update_data_fetcher.cc",
+      "android/webapk/webapk_update_data_fetcher.h",
       "android/webapk/webapk_update_manager.cc",
       "android/webapk/webapk_update_manager.h",
       "android/webapk/webapk_web_manifest_checker.cc",
@@ -4023,8 +4023,8 @@ if (android_java_ui) {
       "../android/java/src/org/chromium/chrome/browser/util/UrlUtilities.java",
       "../android/java/src/org/chromium/chrome/browser/webapps/AddToHomescreenManager.java",
       "../android/java/src/org/chromium/chrome/browser/webapps/ChromeWebApkHost.java",
-      "../android/java/src/org/chromium/chrome/browser/webapps/ManifestUpgradeDetectorFetcher.java",
       "../android/java/src/org/chromium/chrome/browser/webapps/WebApkInstaller.java",
+      "../android/java/src/org/chromium/chrome/browser/webapps/WebApkUpdateDataFetcher.java",
       "../android/java/src/org/chromium/chrome/browser/webapps/WebApkUpdateManager.java",
       "../android/java/src/org/chromium/chrome/browser/webapps/WebappRegistry.java",
     ]