Rename omaha_client and similar tokens to update_client in all contexts.

chrome/browser/extensions/updater/chrome_extension_downloader_factory.cc

 // Copyright 2014 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/updater/chrome_extension_downloader_factory.h"
 
+#include <string>
+
 #include "chrome/browser/google/google_brand.h"
 #include "chrome/browser/metrics/chrome_metrics_service_accessor.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/profile_identity_provider.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
-#include "components/omaha_client/omaha_query_params.h"
 #include "components/signin/core/browser/signin_manager.h"
+#include "components/update_client/update_query_params.h"
 #include "extensions/browser/updater/extension_downloader.h"
 #include "google_apis/gaia/identity_provider.h"
 
 using extensions::ExtensionDownloader;
 using extensions::ExtensionDownloaderDelegate;
-using omaha_client::OmahaQueryParams;
+using update_client::UpdateQueryParams;
 
 scoped_ptr<ExtensionDownloader>
 ChromeExtensionDownloaderFactory::CreateForRequestContext(
     net::URLRequestContextGetter* request_context,
     ExtensionDownloaderDelegate* delegate) {
   scoped_ptr<ExtensionDownloader> downloader(
       new ExtensionDownloader(delegate, request_context));
 #if defined(GOOGLE_CHROME_BUILD)
   std::string brand;
   google_brand::GetBrand(&brand);
   if (!brand.empty() && !google_brand::IsOrganic(brand))
     downloader->set_brand_code(brand);
 #endif  // defined(GOOGLE_CHROME_BUILD)
   downloader->set_manifest_query_params(
-      OmahaQueryParams::Get(OmahaQueryParams::CRX));
+      UpdateQueryParams::Get(UpdateQueryParams::CRX));
   downloader->set_ping_enabled_domain("google.com");
   downloader->set_enable_extra_update_metrics(
       ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
   return downloader.Pass();
 }
 
 scoped_ptr<ExtensionDownloader>
 ChromeExtensionDownloaderFactory::CreateForProfile(
     Profile* profile,
     ExtensionDownloaderDelegate* delegate) {
   scoped_ptr<IdentityProvider> identity_provider(new ProfileIdentityProvider(
       SigninManagerFactory::GetForProfile(profile),
       ProfileOAuth2TokenServiceFactory::GetForProfile(profile),
       LoginUIServiceFactory::GetForProfile(profile)));
   scoped_ptr<ExtensionDownloader> downloader =
       CreateForRequestContext(profile->GetRequestContext(), delegate);
   downloader->SetWebstoreIdentityProvider(identity_provider.Pass());
   return downloader.Pass();
 }