Open the LoginDatabase on the DB thread, not the UI thread.

chrome/browser/password_manager/password_store_win_unittest.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 <windows.h>
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 98 matching lines @@
 
     return true;
   }
 
   virtual void SetUp() {
     ASSERT_TRUE(db_thread_.Start());
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 
     profile_.reset(new TestingProfile());
 
-    login_db_.reset(new LoginDatabase());
-    ASSERT_TRUE(login_db_->Init(temp_dir_.path().Append(
-        FILE_PATH_LITERAL("login_test"))));
     base::FilePath path = temp_dir_.path().AppendASCII("web_data_test");
     wdbs_ = new WebDatabaseService(path,
         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB));
     // Need to add at least one table so the database gets created.
     wdbs_->AddTable(scoped_ptr<WebDatabaseTable>(new LoginsTable()));
     wdbs_->LoadDatabase();
     wds_ = new PasswordWebDataService(
         wdbs_,
         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
@@ skipping 11 matching lines @@
     base::WaitableEvent done(false, false);
     BrowserThread::PostTask(BrowserThread::DB, FROM_HERE,
         base::Bind(&base::WaitableEvent::Signal, base::Unretained(&done)));
     done.Wait();
     base::MessageLoop::current()->PostTask(FROM_HERE,
                                            base::MessageLoop::QuitClosure());
     base::MessageLoop::current()->Run();
     db_thread_.Stop();
   }
 
+  base::FilePath test_login_db_file_path() const {
+    return temp_dir_.path().Append(FILE_PATH_LITERAL("login_test"));
+  }
+
   PasswordStoreWin* CreatePasswordStore() {
     return new PasswordStoreWin(
         base::MessageLoopProxy::current(),
         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB),
-        login_db_.release(),
+        make_scoped_ptr(new LoginDatabase(test_login_db_file_path())),
         wds_.get());
   }
 
   base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   // PasswordStore, WDS schedule work on this thread.
   content::TestBrowserThread db_thread_;
 
   base::ScopedTempDir temp_dir_;
   scoped_ptr<TestingProfile> profile_;
-  scoped_ptr<LoginDatabase> login_db_;
   scoped_refptr<PasswordWebDataService> wds_;
   scoped_refptr<WebDatabaseService> wdbs_;
   scoped_refptr<PasswordStore> store_;
 };
 
 ACTION(STLDeleteElements0) {
   STLDeleteContainerPointers(arg0.begin(), arg0.end());
 }
 
 ACTION(QuitUIMessageLoop) {
@@ skipping 251 matching lines @@
   VectorOfForms expect_none;
   // expect that we get no results;
   EXPECT_CALL(
       consumer,
       OnGetPasswordStoreResults(ContainsAllPasswordForms(expect_none)))
       .WillOnce(DoAll(WithArg<0>(STLDeleteElements0()), QuitUIMessageLoop()));
 
   store_->GetAutofillableLogins(&consumer);
   base::MessageLoop::current()->Run();
 }