replace COMPILE_ASSERT with static_assert in components/

components/data_reduction_proxy/core/browser/data_reduction_proxy_settings.h

 // Copyright 2014 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 COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DATA_REDUCTION_PROXY_SETTINGS_H_
 #define COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DATA_REDUCTION_PROXY_SETTINGS_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 24 matching lines @@
 namespace data_reduction_proxy {
 
 class DataReductionProxyEventStore;
 
 // The number of days of bandwidth usage statistics that are tracked.
 const unsigned int kNumDaysInHistory = 60;
 
 // The number of days of bandwidth usage statistics that are presented.
 const unsigned int kNumDaysInHistorySummary = 30;
 
-COMPILE_ASSERT(kNumDaysInHistorySummary <= kNumDaysInHistory,
-               DataReductionProxySettings_summary_too_long);
+static_assert(kNumDaysInHistorySummary <= kNumDaysInHistory,
+              "kNumDaysInHistorySummary should be no larger than "
+              "kNumDaysInHistory");
 
 // Values of the UMA DataReductionProxy.StartupState histogram.
 // This enum must remain synchronized with DataReductionProxyStartupState
 // in metrics/histograms/histograms.xml.
 enum ProxyStartupState {
   PROXY_NOT_AVAILABLE = 0,
   PROXY_DISABLED,
   PROXY_ENABLED,
   PROXY_STARTUP_STATE_COUNT,
 };
@@ skipping 272 matching lines @@
   base::ThreadChecker thread_checker_;
 
   scoped_ptr<DataReductionProxyParams> params_;
 
   DISALLOW_COPY_AND_ASSIGN(DataReductionProxySettings);
 };
 
 }  // namespace data_reduction_proxy
 
 #endif  // COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DATA_REDUCTION_PROXY_SETTINGS_H_