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

chrome/browser/extensions/extension_install_prompt.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/extension_install_prompt.h"
 
 #include <map>
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
@@ skipping 660 matching lines @@
   record_oauth2_grant_ = true;
   ShowConfirmation();
 }
 
 void ExtensionInstallPrompt::OnMintTokenFailure(
     const GoogleServiceAuthError& error) {
   ShowConfirmation();
 }
 
 void ExtensionInstallPrompt::ShowConfirmation() {
-  if (permissions_ &&
+  if (permissions_.get() &&
       (!extension_ ||
        !extensions::PermissionsData::ShouldSkipPermissionWarnings(
            extension_))) {
     Manifest::Type extension_type = extension_ ?
         extension_->GetType() : Manifest::TYPE_UNKNOWN;
     prompt_.SetPermissions(permissions_->GetWarningMessages(extension_type));
   }
 
   switch (prompt_.type()) {
     case PERMISSIONS_PROMPT:
@@ skipping 16 matching lines @@
   }
 
   if (AutoConfirmPrompt(delegate_))
     return;
 
   if (show_dialog_callback_.is_null())
     GetDefaultShowDialogCallback().Run(show_params_, delegate_, prompt_);
   else
     show_dialog_callback_.Run(show_params_, delegate_, prompt_);
 }