Convert URLFetcher::Delegates to use an interface in content/public/common. Also remove the old U...

content/browser/speech/speech_recognition_request.cc

Index: content/browser/speech/speech_recognition_request.cc
===================================================================
--- content/browser/speech/speech_recognition_request.cc	(revision 106795)
+++ content/browser/speech/speech_recognition_request.cc	(working copy)
@@ -10,6 +10,7 @@
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/values.h"
+#include "content/common/net/url_fetcher.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/url_request_context.h"
@@ -209,8 +210,10 @@
   DCHECK_EQ(url_fetcher_.get(), source);
 
   SpeechInputResult result;
+  std::string data;
   if (!source->status().is_success() || source->response_code() != 200 ||
-      !ParseServerResponse(source->GetResponseStringRef(), &result)) {
+      !source->GetResponseAsString(&data) ||
+      !ParseServerResponse(data, &result)) {
     result.error = kErrorNetwork;
   }