GTMOAuthWindowController language parameter should be used

[GoogleCodeExporter]

// this is the designated initializer
- (id)initWithScope:(NSString *)scope
           language:(NSString *)language
    requestTokenURL:(NSURL *)requestURL
  authorizeTokenURL:(NSURL *)authorizeURL
     accessTokenURL:(NSURL *)accessURL
     authentication:(GTMOAuthAuthentication *)auth
     appServiceName:(NSString *)keychainAppServiceName
     resourceBundle:(NSBundle *)bundle;

The language parameter to -initWithScope is dropped on the floor. It should be 
passed along to OAuth if possible. Twitter, for example, would seem to support 
a language parameter:

https://dev.twitter.com/discussions/2741

Original issue reported on code.google.com by [email protected] on 18 Apr 2014 at 3:29