Provide mutable members of UrlRequestContext via pure-virtual interface

content/browser/speech/google_one_shot_remote_engine.cc

Index: content/browser/speech/google_one_shot_remote_engine.cc
diff --git a/content/browser/speech/google_one_shot_remote_engine.cc b/content/browser/speech/google_one_shot_remote_engine.cc
index d713dfdf47d437681664bbe49cfc64f288b6ff0a..73e621eb1d2f47b58ef0f9f5eabcdf9d7595b961 100644
--- a/content/browser/speech/google_one_shot_remote_engine.cc
+++ b/content/browser/speech/google_one_shot_remote_engine.cc
@@ -171,7 +171,10 @@ void GoogleOneShotRemoteEngine::StartRecognition() {
     net::URLRequestContext* request_context =
         url_context_->GetURLRequestContext();
     DCHECK(request_context);
-    std::string accepted_language_list = request_context->accept_language();
+    // TODO(pauljensen): GoogleOneShotRemoteEngine should be constructed with
+    // a reference to the HttpUserAgentSettings rather than accessing the
+    // accept language through the URLRequestContext.
+    std::string accepted_language_list = request_context->GetAcceptLanguage();
     size_t separator = accepted_language_list.find_first_of(",;");
     lang_param = accepted_language_list.substr(0, separator);
   }