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

chrome/browser/metrics/metrics_service.cc

Index: chrome/browser/metrics/metrics_service.cc
===================================================================
--- chrome/browser/metrics/metrics_service.cc	(revision 106795)
+++ chrome/browser/metrics/metrics_service.cc	(working copy)
@@ -179,6 +179,7 @@
 #include "content/browser/plugin_service.h"
 #include "content/browser/renderer_host/render_process_host.h"
 #include "content/common/child_process_info.h"
+#include "content/common/net/url_fetcher.h"
 #include "content/public/browser/notification_service.h"
 #include "webkit/plugins/npapi/plugin_list.h"
 #include "webkit/plugins/webplugininfo.h"
@@ -1068,22 +1069,17 @@
   }
 }
 
-void MetricsService::OnURLFetchComplete(const URLFetcher* source,
-                                        const GURL& url,
-                                        const net::URLRequestStatus& status,
-                                        int response_code,
-                                        const net::ResponseCookies& cookies,
-                                        const std::string& data) {
+void MetricsService::OnURLFetchComplete(const URLFetcher* source) {
   DCHECK(waiting_for_asynchronus_reporting_step_);
   waiting_for_asynchronus_reporting_step_ = false;
   DCHECK(current_fetch_.get());
   current_fetch_.reset(NULL);  // We're not allowed to re-use it.
 
   // Confirm send so that we can move on.
-  VLOG(1) << "METRICS RESPONSE CODE: " << response_code
-          << " status=" << StatusToString(status);
+  VLOG(1) << "METRICS RESPONSE CODE: " << source->response_code()
+          << " status=" << StatusToString(source->status());
 
-  bool upload_succeeded = response_code == 200;
+  bool upload_succeeded = source->response_code() == 200;
 
   // Provide boolean for error recovery (allow us to ignore response_code).
   bool discard_log = false;
@@ -1095,7 +1091,7 @@
         "UMA.Large Rejected Log was Discarded",
         static_cast<int>(log_manager_.staged_log_text().length()));
     discard_log = true;
-  } else if (response_code == 400) {
+  } else if (source->response_code() == 400) {
     // Bad syntax.  Retransmission won't work.
     UMA_HISTOGRAM_COUNTS("UMA.Unacceptable_Log_Discarded", state_);
     discard_log = true;
@@ -1103,9 +1099,11 @@
 
   if (!upload_succeeded && !discard_log) {
     VLOG(1) << "METRICS: transmission attempt returned a failure code: "
-            << response_code << ". Verify network connectivity";
+            << source->response_code() << ". Verify network connectivity";
     LogBadResponseCode();
   } else {  // Successful receipt (or we are discarding log).
+    std::string data;
+    CHECK(source->GetResponseAsString(&data));
     VLOG(1) << "METRICS RESPONSE DATA: " << data;
     switch (state_) {
       case INITIAL_LOG_READY:
@@ -1138,7 +1136,7 @@
 
   // Error 400 indicates a problem with the log, not with the server, so
   // don't consider that a sign that the server is in trouble.
-  bool server_is_healthy = upload_succeeded || response_code == 400;
+  bool server_is_healthy = upload_succeeded || source->response_code() == 400;
 
   scheduler_->UploadFinished(server_is_healthy,
                              log_manager_.has_unsent_logs());