Cleanup: Remove legacy accessors from URLRequestContext.

content/browser/speech/google_streaming_remote_engine.cc

Index: content/browser/speech/google_streaming_remote_engine.cc
diff --git a/content/browser/speech/google_streaming_remote_engine.cc b/content/browser/speech/google_streaming_remote_engine.cc
index b6b68d17ced6e56691ba4f45547aaf959477021e..5d854c4bed19ffe718751077f41b785a2e0bbe63 100644
--- a/content/browser/speech/google_streaming_remote_engine.cc
+++ b/content/browser/speech/google_streaming_remote_engine.cc
@@ -21,6 +21,7 @@
 #include "google_apis/google_api_keys.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
+#include "net/url_request/http_user_agent_settings.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
@@ -560,10 +561,11 @@ std::string GoogleStreamingRemoteEngine::GetAcceptedLanguages() const {
     net::URLRequestContext* request_context =
         url_context_->GetURLRequestContext();
     DCHECK(request_context);
-    // TODO(pauljensen): GoogleStreamingRemoteEngine should be constructed with
-    // a reference to the HttpUserAgentSettings rather than accessing the
-    // accept language through the URLRequestContext.

[pauljensen, 2013/12/02 15:24:42]

This comment should not be removed as the TODO has not been accomplished and is
still pertinent.

[Lei Zhang, 2013/12/11 03:32:24]

Done.

-    std::string accepted_language_list = request_context->GetAcceptLanguage();
+    std::string accepted_language_list;
+    if (request_context->http_user_agent_settings()) {
+      accepted_language_list =
+          request_context->http_user_agent_settings()->GetAcceptLanguage();
+    }
     size_t separator = accepted_language_list.find_first_of(",;");
     if (separator != std::string::npos)
       langs = accepted_language_list.substr(0, separator);