Revert 239759 "The comment in base64.h implies that base::Base64..."

trunk/src/chrome/browser/sync/profile_sync_service_harness.cc

 // Copyright (c) 2012 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/sync/profile_sync_service_harness.h"
 
 #include <cstddef>
 #include <iterator>
 #include <ostream>
 #include <set>
@@ skipping 911 matching lines @@
   }
 
   for (syncer::ModelTypeSet::Iterator i = common_types.First();
        i.Good(); i.Inc()) {
     const std::string marker = GetSerializedProgressMarker(i.Get());
     const std::string partner_marker =
         partner->GetSerializedProgressMarker(i.Get());
     if (marker != partner_marker) {
       if (VLOG_IS_ON(2)) {
         std::string marker_base64, partner_marker_base64;
-        base::Base64Encode(marker, &marker_base64);
-        base::Base64Encode(partner_marker, &partner_marker_base64);
+        if (!base::Base64Encode(marker, &marker_base64)) {
+          NOTREACHED();
+        }
+        if (!base::Base64Encode(
+                partner_marker, &partner_marker_base64)) {
+          NOTREACHED();
+        }
         DVLOG(2) << syncer::ModelTypeToString(i.Get()) << ": "
                  << profile_debug_name_ << " progress marker = "
                  << marker_base64 << ", "
                  << partner->profile_debug_name_
                  << " partner progress marker = "
                  << partner_marker_base64;
       }
       return false;
     }
   }
@@ skipping 241 matching lines @@
 
 std::string ProfileSyncServiceHarness::GetServiceStatus() {
   scoped_ptr<DictionaryValue> value(
       sync_ui_util::ConstructAboutInformation(service_));
   std::string service_status;
   base::JSONWriter::WriteWithOptions(value.get(),
                                      base::JSONWriter::OPTIONS_PRETTY_PRINT,
                                      &service_status);
   return service_status;
 }