Fix a couple of bugs relating to sending Tab info with chrome.runtime.connect and

chrome/common/extensions/extension_manifest_constants.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/common/extensions/extension_manifest_constants.h"
 
 namespace extension_manifest_keys {
 
 const char kAllFrames[] = "all_frames";
 const char kAltKey[] = "altKey";
@@ skipping 15 matching lines @@
 const char kCtrlKey[] = "ctrlKey";
 const char kCurrentLocale[] = "current_locale";
 const char kDefaultLocale[] = "default_locale";
 const char kDescription[] = "description";
 const char kDevToolsPage[] = "devtools_page";
 const char kDisplayInLauncher[] = "display_in_launcher";
 const char kDisplayInNewTabPage[] = "display_in_new_tab_page";
 const char kEventName[] = "event_name";
 const char kExcludeGlobs[] = "exclude_globs";
 const char kExcludeMatches[] = "exclude_matches";
+const char kExternallyConnectable[] = "externally_connectable";
 const char kFileAccessList[] = "file_access";
 const char kFileFilters[] = "file_filters";
 const char kFileBrowserHandlers[] = "file_browser_handlers";
 const char kMediaGalleriesHandlers[] = "media_galleries_handlers";
 const char kFileHandlers[] = "file_handlers";
 const char kFileHandlerTitle[] = "title";
 const char kFileHandlerTypes[] = "types";
 const char kHomepageURL[] = "homepage_url";
 const char kIcons[] = "icons";
 const char kId[] = "id";
@@ skipping 516 matching lines @@
 const char kScriptBadgeTitleIgnored[] =
     "default_title specified in script_badge manifest section will not be "
     "used.";
 const char kWebRequestConflictsWithLazyBackground[] =
     "The 'webRequest' API cannot be used with event pages.";
 #if defined(OS_CHROMEOS)
 const char kIllegalPlugins[] =
     "Extensions cannot install plugins on Chrome OS";
 #endif
 }  // namespace extension_manifest_errors