Fix the testing::LogDisabler for the change r64883. See http://codereview.chr...

ceee/testing/utils/test_utils.cc

Index: ceee/testing/utils/test_utils.cc
===================================================================
--- ceee/testing/utils/test_utils.cc	(revision 64914)
+++ ceee/testing/utils/test_utils.cc	(working copy)
@@ -58,13 +58,17 @@
 }
 
 
+bool LogDisabler::DropMessageHandler(int severity, const std::string& str) {
+  return true;
+}
+
 LogDisabler::LogDisabler() {
-  initial_log_level_ = logging::GetMinLogLevel();
-  logging::SetMinLogLevel(logging::LOG_FATAL + 1);
+  old_handler_ = logging::GetLogMessageHandler();
+  logging::SetLogMessageHandler(DropMessageHandler);
 }
 
 LogDisabler::~LogDisabler() {
-  logging::SetMinLogLevel(initial_log_level_);
+  logging::SetLogMessageHandler(old_handler_);
 }
 
 PathServiceOverrider::PathServiceOverrider(int key, const FilePath& path) {