Use a direct include of time headers in chrome/browser/, part 4.

chrome/browser/performance_monitor/metric.h

 // 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.
 
 #ifndef CHROME_BROWSER_PERFORMANCE_MONITOR_METRIC_H_
 #define CHROME_BROWSER_PERFORMANCE_MONITOR_METRIC_H_
 
 #include <string>
-#include "base/time.h"
+#include "base/time/time.h"
 
 namespace performance_monitor {
 
 // IMPORTANT: To add new metrics, please
 // - Place the new metric above METRIC_NUMBER_OF_METRICS.
 // - Add a member to the MetricKeyChar enum in key_builder.cc.
 // - Add the appropriate messages in generated_resources.grd.
 // - Add the appropriate functions in
 //   chrome/browser/ui/webui/performance_monitor/performance_monitor_l10n.h.
 enum MetricType {
@@ skipping 41 matching lines @@
   std::string ValueAsString() const;
 
   MetricType type;
   base::Time time;
   double value;
 };
 
 }  // namespace performance_monitor
 
 #endif  // CHROME_BROWSER_PERFORMANCE_MONITOR_METRIC_H_