Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/extensions/bundle_installer.cc

 // Copyright (c) 2012 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/bundle_installer.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 243 matching lines @@
 void BundleInstaller::ShowPrompt() {
   // Abort if we couldn't create any Extensions out of the manifests.
   if (dummy_extensions_.empty()) {
     ReportCanceled(false);
     return;
   }
 
   scoped_refptr<PermissionSet> permissions;
   for (size_t i = 0; i < dummy_extensions_.size(); ++i) {
     permissions = PermissionSet::CreateUnion(
-        permissions,
-        PermissionsData::GetRequiredPermissions(dummy_extensions_[i]));
+        permissions.get(),
+        PermissionsData::GetRequiredPermissions(dummy_extensions_[i].get()));
   }
 
   if (g_auto_approve_for_test == PROCEED) {
     InstallUIProceed();
   } else if (g_auto_approve_for_test == ABORT) {
     InstallUIAbort(true);
   } else {
     Browser* browser = browser_;
     if (!browser) {
       // The browser that we got initially could have gone away during our
       // thread hopping.
       browser = chrome::FindLastActiveWithProfile(profile_, host_desktop_type_);
     }
     content::WebContents* web_contents = NULL;
     if (browser)
       web_contents = browser->tab_strip_model()->GetActiveWebContents();
     install_ui_.reset(new ExtensionInstallPrompt(web_contents));
-    install_ui_->ConfirmBundleInstall(this, permissions);
+    install_ui_->ConfirmBundleInstall(this, permissions.get());
   }
 }
 
 void BundleInstaller::ShowInstalledBubbleIfDone() {
   // We're ready to show the installed bubble when no items are pending.
   if (!GetItemsWithState(Item::STATE_PENDING).empty())
     return;
 
   if (browser_)
     ShowInstalledBubble(this, browser_);
@@ skipping 55 matching lines @@
 void BundleInstaller::OnBrowserAdded(Browser* browser) {}
 
 void BundleInstaller::OnBrowserRemoved(Browser* browser) {
   if (browser_ == browser)
     browser_ = NULL;
 }
 
 void BundleInstaller::OnBrowserSetLastActive(Browser* browser) {}
 
 }  // namespace extensions