extern const char kMimeTypesHandler[];
extern const char kMinimumChromeVersion[];
extern const char kMinimumVersion[];
+extern const char kNaClArch[];
extern const char kNaClModules[];
extern const char kNaClModulesMIMEType[];
extern const char kNaClModulesPath[];
extern const char kPlatformAppContentSecurityPolicy[];
extern const char kPlatformAppServiceWorker[];
extern const char kPlatformAppServiceWorkerScript[];
+extern const char kPlatforms[];
extern const char kPlugins[];
extern const char kPluginsPath[];
extern const char kPluginsPublic[];
extern const char kSpellcheckDictionaryLocale[];
extern const char kSpellcheckDictionaryPath[];
extern const char kStorageManagedSchema[];
+extern const char kSubPackagePath[];
extern const char kSuggestedKey[];
extern const char kSynthesizeBrowserAction[];
extern const char kSystemIndicator[];