Sanity tweaks to the extension blacklist: check all extensions at once on

chrome/browser/extensions/extension_service_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 "chrome/browser/extensions/extension_service_unittest.h"
 
 #include <algorithm>
 #include <set>
 #include <vector>
 
@@ skipping 3041 matching lines @@
                                                                     "v1");
 
   // Make sure pref is updated
   loop_.RunUntilIdle();
 
   // Now, the good_crx is blacklisted.
   ValidateBooleanPref(good_crx, "blacklist", true);
 
   // We can not install good_crx.
   base::FilePath path = data_dir_.AppendASCII("good.crx");
-  InstallCRX(path, INSTALL_WITHOUT_LOAD);
+  InstallCRX(path, INSTALL_FAILED);
   EXPECT_EQ(0u, service_->extensions()->size());
   ValidateBooleanPref(good_crx, "blacklist", true);
 }
 
 // Unload blacklisted extension on policy change.
 TEST_F(ExtensionServiceTest, UnloadBlacklistedExtensionPolicy) {
   InitializeEmptyExtensionService();
   base::FilePath path = data_dir_.AppendASCII("good.crx");
 
   const Extension* good = InstallCRX(path, INSTALL_NEW);
@@ skipping 2783 matching lines @@
   EXPECT_FALSE(extensions::HasExternalInstallError(service_));
   EXPECT_FALSE(service_->IsExtensionEnabled(good_crx));
   EXPECT_TRUE(service_->IsExtensionEnabled(page_action));
 
   ExtensionPrefs* prefs = service_->extension_prefs();
   EXPECT_NE(0, prefs->GetDisableReasons(good_crx) &
       Extension::DISABLE_SIDELOAD_WIPEOUT);
   EXPECT_EQ(0, prefs->GetDisableReasons(page_action) &
       Extension::DISABLE_SIDELOAD_WIPEOUT);
 }