OAuth2 support for Webstore downloads.

chrome/browser/extensions/updater/extension_updater.cc

Index: chrome/browser/extensions/updater/extension_updater.cc
diff --git a/chrome/browser/extensions/updater/extension_updater.cc b/chrome/browser/extensions/updater/extension_updater.cc
index 0aa1ac0bc4e5ebf7c2546d06a49d7461ae17dee7..e4843d134026f8c8ba4f02579eb10fdef84232c1 100644
--- a/chrome/browser/extensions/updater/extension_updater.cc
+++ b/chrome/browser/extensions/updater/extension_updater.cc
@@ -129,21 +129,27 @@ struct ExtensionUpdater::ThrottleInfo {
   Time check_start;
 };
 
-ExtensionUpdater::ExtensionUpdater(ExtensionServiceInterface* service,
-                                   ExtensionPrefs* extension_prefs,
-                                   PrefService* prefs,
-                                   Profile* profile,
-                                   int frequency_seconds,
-                                   ExtensionCache* cache)
+ExtensionUpdater::ExtensionUpdater(
+    ExtensionServiceInterface* service,
+    ExtensionPrefs* extension_prefs,
+    PrefService* prefs,
+    Profile* profile,
+    int frequency_seconds,
+    ExtensionCache* cache,
+    scoped_ptr<IdentityProvider> webstore_identity_provider)
     : alive_(false),
       weak_ptr_factory_(this),
-      service_(service), frequency_seconds_(frequency_seconds),
-      will_check_soon_(false), extension_prefs_(extension_prefs),
-      prefs_(prefs), profile_(profile),
+      service_(service),
+      frequency_seconds_(frequency_seconds),
+      will_check_soon_(false),
+      extension_prefs_(extension_prefs),
+      prefs_(prefs),
+      profile_(profile),
       next_request_id_(0),
       extension_registry_observer_(this),
       crx_install_is_running_(false),
-      extension_cache_(cache) {
+      extension_cache_(cache),
+      webstore_identity_provider_(webstore_identity_provider.release()) {
   DCHECK_GE(frequency_seconds_, 5);
   DCHECK_LE(frequency_seconds_, kMaxUpdateFrequencySeconds);
 #if defined(NDEBUG)
@@ -338,7 +344,9 @@ void ExtensionUpdater::CheckNow(const CheckParams& params) {
 
   if (!downloader_.get()) {
     downloader_.reset(
-        new ExtensionDownloader(this, profile_->GetRequestContext()));
+        new ExtensionDownloader(this,
+                                profile_->GetRequestContext(),
+                                webstore_identity_provider_.get()));
   }
 
   // Add fetch records for extensions that should be fetched by an update URL.