Fix static initialization in CPM Metric Details

chrome/browser/performance_monitor/metric_details.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/performance_monitor/metric_details.h"
 
 #include "base/logging.h"
 #include "chrome/browser/performance_monitor/constants.h"
 
 namespace performance_monitor {
 namespace {
 
+// Metric details follow.
+// All metric details have the following constants:
+// - Name
+// - Description
+// - Units
+// - TickSize (the smallest possible maximum which will be viewed in the ui.)
+
+// CPU Usage
+const char kMetricCPUUsageName[] = "CPU Usage";
+const char kMetricCPUUsageDescription[] = "The CPU usage measured in percent.";
+const char kMetricCPUUsageUnits[] = "percent";
+const double kMetricCPUUsageTickSize = 100.0;
+
+// Private Memory Usage
+const char kMetricPrivateMemoryUsageName[] = "Private Memory Usage";
+const char kMetricPrivateMemoryUsageDescription[] =
+    "The total private memory usage of all chrome processes measured in bytes.";
+const char kMetricPrivateMemoryUsageUnits[] = "bytes";
+const double kMetricPrivateMemoryUsageTickSize = 10000000.0;
+
+// Shared Memory Usage
+const char kMetricSharedMemoryUsageName[] = "Shared Memory Usage";
+const char kMetricSharedMemoryUsageDescription[] =
+    "The total shared memory usage of all chrome processes measured in bytes.";
+const char kMetricSharedMemoryUsageUnits[] = "bytes";
+const double kMetricSharedMemoryUsageTickSize = 10000000.0;
+
+// Startup Time
+const char kMetricStartupTimeName[] = "Startup Time";
+const char kMetricStartupTimeDescription[] =
+    "The startup time measured in microseconds";
+const char kMetricStartupTimeUnits[] = "microseconds";
+const double kMetricStartupTimeTickSize = 5000000;
+
+// Test Startup Time
+const char kMetricTestStartupTimeName[] = "Test Startup Time";
+const char kMetricTestStartupTimeDescription[] =
+    "The startup time of test startups measured in microseconds";
+const char kMetricTestStartupTimeUnits[] = "microseconds";
+const double kMetricTestStartupTimeTickSize = 5000000;
+
+// Session Restore Time
+const char kMetricSessionRestoreTimeName[] = "Session Restore Time";
+const char kMetricSessionRestoreTimeDescription[] =
+    "The session restore time measured in microseconds";
+const char kMetricSessionRestoreTimeUnits[] = "microseconds";
+const double kMetricSessionRestoreTimeTickSize = 5000000;
+
 // Keep this array synced with MetricTypes in the header file.
 // TODO(mtytel): i18n.
 const MetricDetails kMetricDetailsList[] = {
   {
     kMetricCPUUsageName,
     kMetricCPUUsageDescription,
     kMetricCPUUsageUnits,
     kMetricCPUUsageTickSize,
   },
   {
@@ skipping 31 matching lines @@
                metric_names_incorrect_size);
 
 }  // namespace
 
 const MetricDetails* GetMetricDetails(MetricType metric_type) {
   DCHECK_GT(METRIC_NUMBER_OF_METRICS, metric_type);
   return &kMetricDetailsList[metric_type];
 }
 
 }  // namespace performance_monitor