Add routing info and unrecoverable error info to about:sync

chrome/browser/browser_about_handler.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/browser_about_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "app/l10n_util.h"
@@ skipping 624 matching lines @@
                       full_status.initial_sync_ended);
     AddBoolSyncDetail(details, L"Syncer Stuck", full_status.syncer_stuck);
     AddIntSyncDetail(details, L"Updates Available",
                      full_status.updates_available);
     AddIntSyncDetail(details, L"Updates Received",
                      full_status.updates_received);
     AddBoolSyncDetail(details, L"Disk Full", full_status.disk_full);
     AddBoolSyncDetail(details, L"Invalid Store", full_status.invalid_store);
     AddIntSyncDetail(details, L"Max Consecutive Errors",
                      full_status.max_consecutive_errors);
+
+    if (service->unrecoverable_error_detected()) {
+      strings.Set(L"unrecoverable_error_detected", new FundamentalValue(true));
+      strings.SetString(L"unrecoverable_error_message",
+                        service->unrecoverable_error_message());
+      tracked_objects::Location loc(service->unrecoverable_error_location());
+      std::string location_str;
+      loc.Write(true, true, &location_str);
+      strings.SetString(L"unrecoverable_error_location", location_str);
+    }
+
+    browser_sync::ModelSafeRoutingInfo routes;
+    service->backend()->GetModelSafeRoutingInfo(&routes);
+    ListValue* routing_info = new ListValue();
+    strings.Set(L"routing_info", routing_info);
+    browser_sync::ModelSafeRoutingInfo::const_iterator it = routes.begin();
+    for (; it != routes.end(); ++it) {
+      DictionaryValue* val = new DictionaryValue;
+      val->SetString(L"model_type", ModelTypeToString(it->first));
+      val->SetString(L"group", ModelSafeGroupToString(it->second));
+      routing_info->Append(val);
+    }
   }
 
   static const base::StringPiece sync_html(
       ResourceBundle::GetSharedInstance().GetRawDataResource(
       IDR_ABOUT_SYNC_HTML));
 
   return jstemplate_builder::GetTemplateHtml(
       sync_html, &strings , "t" /* template root node id */);
 }
 
@@ skipping 388 matching lines @@
     // Run the dialog. This will re-use the existing one if it's already up.
     AboutIPCDialog::RunDialog();
     return true;
   }
 #endif
 
 #endif  // OFFICIAL_BUILD
 
   return false;
 }