Move Extension Location and Type enums to Manifest, and move InstallWarning to its own file.

chrome/browser/extensions/app_process_apitest.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_apitest.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/process_map.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 263 matching lines @@
   extensions::ProcessMap* process_map = service->process_map();
 
   host_resolver()->AddRule("*", "127.0.0.1");
   ASSERT_TRUE(test_server()->Start());
   GURL base_url = GetTestBaseURL("app_process");
 
   // Load an app as a bookmark app.
   std::string error;
   scoped_refptr<const Extension> extension(extension_file_util::LoadExtension(
       test_data_dir_.AppendASCII("app_process"),
-      Extension::LOAD,
+      extensions::Manifest::LOAD,
       Extension::FROM_BOOKMARK,
       &error));
   service->OnExtensionInstalled(extension,
                                 syncer::StringOrdinal::CreateInitialOrdinal(),
                                 false /* no requirement errors */,
                                 false /* don't wait for idle */);
   ASSERT_TRUE(extension.get());
   ASSERT_TRUE(extension->from_bookmark());
 
   // Test both opening a URL in a new tab, and opening a tab and then navigating
@@ skipping 368 matching lines @@
           &browser()->tab_strip_model()->GetActiveWebContents()->
               GetController()));
   chrome::Reload(browser(), CURRENT_TAB);
   observer.Wait();
   ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
       contents,
       "window.domAutomationController.send(chrome.app.isInstalled)",
       &is_installed));
   ASSERT_TRUE(is_installed);
 }