Revert of Rate limit programmatic update checks for extensions

chrome/browser/extensions/extension_service.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/extension_service.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <iterator>
@@ skipping 500 matching lines @@
 
   const extensions::PendingExtensionInfo* pending_extension_info =
       pending_extension_manager()->GetById(id);
 
   const Extension* extension = GetInstalledExtension(id);
   if (!pending_extension_info && !extension) {
     LOG(WARNING) << "Will not update extension " << id
                  << " because it is not installed or pending";
     // Delete extension_path since we're not creating a CrxInstaller
     // that would do it for us.
-    if (file_ownership_passed &&
-        !GetFileTaskRunner()->PostTask(
+    if (!GetFileTaskRunner()->PostTask(
             FROM_HERE,
             base::Bind(&extensions::file_util::DeleteFile, file.path, false)))
       NOTREACHED();
 
     return false;
   }
 
   scoped_refptr<CrxInstaller> installer(CrxInstaller::CreateSilent(this));
   installer->set_expected_id(id);
   installer->set_expected_hash(file.expected_hash);
@@ skipping 152 matching lines @@
     // the map, someone failed to update |unloaded_extension_paths_|.
     CHECK(!path.empty());
     scoped_refptr<extensions::UnpackedInstaller> unpacked_installer =
         extensions::UnpackedInstaller::Create(this);
     unpacked_installer->set_be_noisy_on_failure(be_noisy);
     unpacked_installer->Load(path);
   }
 }
 
 void ExtensionService::ReloadExtension(const std::string& extension_id) {
-  ReloadExtensionImpl(extension_id, true);  // be_noisy
+  ReloadExtensionImpl(extension_id, true); // be_noisy
 }
 
 void ExtensionService::ReloadExtensionWithQuietFailure(
     const std::string& extension_id) {
-  ReloadExtensionImpl(extension_id, false);  // be_noisy
+  ReloadExtensionImpl(extension_id, false); // be_noisy
 }
 
 bool ExtensionService::UninstallExtension(
     // "transient" because the process of uninstalling may cause the reference
     // to become invalid. Instead, use |extenson->id()|.
     const std::string& transient_extension_id,
     extensions::UninstallReason reason,
     const base::Closure& deletion_done_callback,
     base::string16* error) {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 1715 matching lines @@
 }
 
 void ExtensionService::OnProfileDestructionStarted() {
   ExtensionIdSet ids_to_unload = registry_->enabled_extensions().GetIDs();
   for (ExtensionIdSet::iterator it = ids_to_unload.begin();
        it != ids_to_unload.end();
        ++it) {
     UnloadExtension(*it, UnloadedExtensionInfo::REASON_PROFILE_SHUTDOWN);
   }
 }