Remove Now v1 component cleanup.

chrome/browser/extensions/component_loader.cc

Index: chrome/browser/extensions/component_loader.cc
diff --git a/chrome/browser/extensions/component_loader.cc b/chrome/browser/extensions/component_loader.cc
index d386f9d1741629985c4075206af7e60158c189d7..bedcde653f63699297ad283e57b7998ddbc8da58 100644
--- a/chrome/browser/extensions/component_loader.cc
+++ b/chrome/browser/extensions/component_loader.cc
@@ -383,46 +383,6 @@ void ComponentLoader::AddNetworkSpeechSynthesisExtension() {
       base::FilePath(FILE_PATH_LITERAL("network_speech_synthesis")));
 }
 
-void ComponentLoader::AddGoogleNowExtension() {
-#if BUILDFLAG(ENABLE_GOOGLE_NOW)
-  const char kEnablePrefix[] = "Enable";
-  const char kFieldTrialName[] = "GoogleNow";
-  std::string enable_prefix(kEnablePrefix);
-  std::string field_trial_result =
-      base::FieldTrialList::FindFullName(kFieldTrialName);
-
-  bool enabled_via_field_trial =
-      field_trial_result.compare(0, enable_prefix.length(), enable_prefix) == 0;
-
-  // Enable the feature on trybots and trunk builds.
-  bool enabled_via_trunk_build =
-      chrome::GetChannel() == version_info::Channel::UNKNOWN;
-
-  bool is_authenticated =
-      SigninManagerFactory::GetForProfile(profile_)->IsAuthenticated();
-
-  bool enabled =
-      (enabled_via_field_trial && is_authenticated) || enabled_via_trunk_build;
-
-#if defined(ENABLE_APP_LIST) && defined(OS_CHROMEOS)
-  // Don't load if newer trial is running (== new extension id is available).
-  std::string ignored_extension_id;
-  if (GetGoogleNowExtensionId(&ignored_extension_id)) {
-    enabled = false;
-  }
-#endif  // defined(ENABLE_APP_LIST) && defined(OS_CHROMEOS)
-
-  const int google_now_manifest_id = IDR_GOOGLE_NOW_MANIFEST;
-  const base::FilePath root_directory =
-      base::FilePath(FILE_PATH_LITERAL("google_now"));
-  if (enabled) {
-    Add(google_now_manifest_id, root_directory);
-  } else {
-    DeleteData(google_now_manifest_id, root_directory);
-  }
-#endif  // BUILDFLAG(ENABLE_GOOGLE_NOW)
-}
-
 #if defined(OS_CHROMEOS)
 void ComponentLoader::AddChromeVoxExtension(
     const base::Closure& done_cb) {
@@ -633,7 +593,6 @@ void ComponentLoader::AddDefaultComponentExtensionsWithBackgroundPages(
     AddHotwordAudioVerificationApp();
     AddHotwordHelperExtension();
     AddImageLoaderExtension();
-    AddGoogleNowExtension();
 
     bool install_feedback = enable_background_extensions_during_testing;
 #if defined(GOOGLE_CHROME_BUILD)