Fix memory leak in ExtensionTest.LoadPageActionHelper unit test. The leak...

chrome/common/extensions/extension_unittest.cc

 // Copyright (c) 2009 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 "base/file_path.h"
 #include "base/file_util.h"
 #include "base/string_util.h"
 #include "base/path_service.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 284 matching lines @@
     FilePath path(StringPrintf(L"c:\\extension"));
 #else
     FilePath path(StringPrintf("/extension"));
 #endif
   Extension extension(path);
   std::string error_msg;
   scoped_ptr<ExtensionAction> action;
   DictionaryValue input;
 
   // First try with an empty dictionary.
-  ASSERT_TRUE(extension.LoadExtensionActionHelper(
-      &input, &error_msg) != NULL);
+  action.reset(extension.LoadExtensionActionHelper(&input, &error_msg));
+  ASSERT_TRUE(action != NULL);
   ASSERT_STREQ("", error_msg.c_str());
   error_msg = "";
 
   // Now setup some values to use in the action.
   const std::string id("MyExtensionActionId");
   const std::string name("MyExtensionActionName");
   std::string img1("image1.png");
   std::string img2("image2.png");
 
   // Add the dictionary for the contextual action.
@@ skipping 338 matching lines @@
     scoped_ptr<Extension> new_extension(
         LoadManifest("allow_silent_upgrade",
                      std::string(kTests[i].base_name) + "_new.json"));
 
     EXPECT_EQ(kTests[i].expect_success,
               Extension::IsPrivilegeIncrease(old_extension.get(),
                                              new_extension.get()))
         << kTests[i].base_name;
   }
 }