Rename and repurpose ComponentInstallerTraits::CanAutoUpdate.

chrome/browser/component_updater/sth_set_component_installer.cc

 // Copyright 2016 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/component_updater/sth_set_component_installer.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/files/file_enumerator.h"
@@ skipping 37 matching lines @@
     0xe1, 0x96, 0x9f, 0x7c, 0xb1, 0x73, 0xef, 0x16, 0x80, 0x0a};
 
 const char kSTHSetFetcherManifestName[] = "Signed Tree Heads";
 
 STHSetComponentInstallerTraits::STHSetComponentInstallerTraits(
     net::ct::STHObserver* sth_observer)
     : sth_observer_(sth_observer), weak_ptr_factory_(this) {}
 
 STHSetComponentInstallerTraits::~STHSetComponentInstallerTraits() {}
 
-bool STHSetComponentInstallerTraits::CanAutoUpdate() const {
-  return true;
+bool STHSetComponentInstallerTraits::
+    SupportsGroupPolicyEnabledComponentUpdates() const {
+  return false;
 }
 
 // Public data is delivered via this component, no need for encryption.
 bool STHSetComponentInstallerTraits::RequiresNetworkEncryption() const {
   return false;
 }
 
 bool STHSetComponentInstallerTraits::OnCustomInstall(
     const base::DictionaryValue& manifest,
     const base::FilePath& install_dir) {
@@ skipping 130 matching lines @@
 
   std::unique_ptr<ComponentInstallerTraits> traits(
       new STHSetComponentInstallerTraits(distributor));
   // |cus| will take ownership of |installer| during installer->Register(cus).
   DefaultComponentInstaller* installer =
       new DefaultComponentInstaller(std::move(traits));
   installer->Register(cus, base::Closure());
 }
 
 }  // namespace component_updater