Remove implicit conversions from scoped_refptr to T* in chrome/browser/extensions/

chrome/browser/extensions/sandboxed_unpacker.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/sandboxed_unpacker.h"
 
 #include <set>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 678 matching lines @@
       // Error removing old image file.
       ReportFailure(
           ERROR_REMOVING_OLD_IMAGE_FILE,
           l10n_util::GetStringFUTF16(
               IDS_EXTENSION_PACKAGE_INSTALL_ERROR,
               ASCIIToUTF16("ERROR_REMOVING_OLD_IMAGE_FILE")));
       return false;
     }
   }
 
-  const std::string& install_icon_path = IconsInfo::GetIcons(extension_).Get(
-      extension_misc::EXTENSION_ICON_LARGE, ExtensionIconSet::MATCH_BIGGER);
+  const std::string& install_icon_path =
+      IconsInfo::GetIcons(extension_.get()).Get(
+          extension_misc::EXTENSION_ICON_LARGE, ExtensionIconSet::MATCH_BIGGER);
 
   // Write our parsed images back to disk as well.
   for (size_t i = 0; i < images.size(); ++i) {
     if (BrowserThread::GetBlockingPool()->IsShutdownInProgress()) {
       // Abort package installation if shutdown was initiated, crbug.com/235525
       ReportFailure(
           ABORTED_DUE_TO_SHUTDOWN,
           l10n_util::GetStringFUTF16(
               IDS_EXTENSION_PACKAGE_INSTALL_ERROR,
               ASCIIToUTF16("ABORTED_DUE_TO_SHUTDOWN")));
@@ skipping 119 matching lines @@
 
 void SandboxedUnpacker::Cleanup() {
   DCHECK(unpacker_io_task_runner_->RunsTasksOnCurrentThread());
   if (!temp_dir_.Delete()) {
     LOG(WARNING) << "Can not delete temp directory at "
                  << temp_dir_.path().value();
   }
 }
 
 }  // namespace extensions