Cleanup: Remove unnecessary ".get()" from scoped_ptrs<>.

chrome/browser/extensions/webstore_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/webstore_installer.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 283 matching lines @@
     DownloadItem* item, net::Error error) {
   if (!item) {
     DCHECK_NE(net::OK, error);
     ReportFailure(net::ErrorToString(error), FAILURE_REASON_OTHER);
     return;
   }
 
   DCHECK_EQ(net::OK, error);
   download_item_ = item;
   download_item_->AddObserver(this);
-  if (approval_.get())
+  if (approval_)
     download_item_->SetUserData(kApprovalKey, approval_.release());
   if (delegate_)
     delegate_->OnExtensionDownloadStarted(id_, download_item_);
 }
 
 void WebstoreInstaller::OnDownloadUpdated(DownloadItem* download) {
   CHECK_EQ(download_item_, download);
 
   switch (download->GetState()) {
     case DownloadItem::CANCELLED:
@@ skipping 109 matching lines @@
 void WebstoreInstaller::ReportSuccess() {
   if (delegate_) {
     delegate_->OnExtensionInstallSuccess(id_);
     delegate_ = NULL;
   }
 
   Release();  // Balanced in Start().
 }
 
 }  // namespace extensions