Add Startup Timing to CPM

chrome/browser/performance_monitor/metric_details.cc

Index: chrome/browser/performance_monitor/metric_details.cc
diff --git a/chrome/browser/performance_monitor/metric_details.cc b/chrome/browser/performance_monitor/metric_details.cc
index 2767728d75a9404d93625021e614b5dc9b0e3293..613bfdfe96d117763a8a1d7962a56cce3228361f 100644
--- a/chrome/browser/performance_monitor/metric_details.cc
+++ b/chrome/browser/performance_monitor/metric_details.cc
@@ -31,6 +31,24 @@ const MetricDetails kMetricDetailsList[] = {
     kMetricSharedMemoryUsageUnits,
     kMetricSharedMemoryUsageTickSize
   },
+  {
+    kMetricStartupTimeName,
+    kMetricStartupTimeDescription,
+    kMetricStartupTimeUnits,
+    kMetricStartupTimeTickSize
+  },

[Nico, 2012/08/10 01:27:58]

This adds a static initializer to chrome. Because our baseline was too high, the
bots didn't notice.

This is because kMetricStartupTimeName and friends are defined in another
translation unit and hence the compiler doesn't know their value when compiling
this file.

+  {
+    kMetricTestStartupTimeName,
+    kMetricTestStartupTimeDescription,
+    kMetricTestStartupTimeUnits,
+    kMetricTestStartupTimeTickSize
+  },
+  {
+    kMetricSessionRestoreTimeName,
+    kMetricSessionRestoreTimeDescription,
+    kMetricSessionRestoreTimeUnits,
+    kMetricSessionRestoreTimeTickSize
+  }
 };
 COMPILE_ASSERT(ARRAYSIZE_UNSAFE(kMetricDetailsList) == METRIC_NUMBER_OF_METRICS,
                metric_names_incorrect_size);