Check for warnings when loading extensions in browser tests.

chrome/browser/extensions/extension_browsertest.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_BROWSERTEST_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_BROWSERTEST_H_
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/scoped_temp_dir.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 
 // Base class for extension browser tests. Provides utilities for loading,
 // unloading, and installing extensions.
 class ExtensionBrowserTest : virtual public InProcessBrowserTest,
                              public content::NotificationObserver {
  protected:
+  // Flags used to configure how the tests are run.
+  enum Flags {
+    kFlagNone = 0,
+
+    // Allow the extension to run in incognito mode.
+    kFlagEnableIncognito = 1 << 0,
+
+    // Allow file access for the extension.
+    kFlagEnableFileAccess = 1 << 1,
+
+    // Don't fail when the loaded manifest has warnings (should only be used
+    // when testing deprecated features).
+    kFlagIgnoreManifestWarnings = 1 << 2
+  };
+
   ExtensionBrowserTest();
   virtual ~ExtensionBrowserTest();
 
   // InProcessBrowserTest
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE;
 
   const extensions::Extension* LoadExtension(const FilePath& path);
 
   // Same as above, but enables the extension in incognito mode first.
   const extensions::Extension* LoadExtensionIncognito(const FilePath& path);
 
-  const extensions::Extension* LoadExtensionWithOptions(
-      const FilePath& path,
-      bool incognito_enabled,
-      bool fileaccess_enabled);
+  const extensions::Extension* LoadExtensionWithFlags(
+      const FilePath& path, int flags);
 
   // Loads extension and imitates that it is a component extension.
   const extensions::Extension* LoadExtensionAsComponent(const FilePath& path);
 
   // Pack the extension in |dir_path| into a crx file and return its path.
   // Return an empty FilePath if there were errors.
   FilePath PackExtension(const FilePath& dir_path);
 
   // Pack the extension in |dir_path| into a crx file at |crx_path|, using the
   // key |pem_path|. If |pem_path| does not exist, create a new key at
@@ skipping 172 matching lines @@
   // When waiting for page action count to change, we wait until it reaches this
   // value.
   int target_page_action_count_;
 
   // When waiting for visible page action count to change, we wait until it
   // reaches this value.
   int target_visible_page_action_count_;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_BROWSERTEST_H_