- Made the writing of boot times happen on the file thread.

- Also combined two different ways of writing these times into
common code.
- Tweaked the color / font of the output

BUG=NONE
TEST=Ensure that boot times still display on login screen.

Review URL: http://codereview.chromium.org/2112006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47682 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 14 insertions, 0 deletions

diff --git a/chrome/browser/chromeos/boot_times_loader.h b/chrome/browser/chromeos/boot_times_loader.h
index 3592027..6e03ec5 100644
--- a/chrome/browser/chromeos/boot_times_loader.h
+++ b/chrome/browser/chromeos/boot_times_loader.h
@@ -54,6 +54,20 @@ class BootTimesLoader : public CancelableRequestProvider {
       CancelableRequestConsumerBase* consumer,
       GetBootTimesCallback* callback);
 
+  // Records current uptime and disk usage for metrics use.
+  // Posts task to file thread.
+  // name will be used as part of file names in /tmp.
+  // Existing stats files will not be overwritten.
+  static void RecordCurrentStats(const std::string& name);
+
+  // Saves away the stats at main, so the can be recorded later. At main() time
+  // the necessary threads don't exist yet for recording the data.
+  static void SaveChromeMainStats();
+
+  // Records the data previously saved by SaveChromeMainStats(), using the
+  // file thread. Existing stats files will not be overwritten.
+  static void RecordChromeMainStats();
+
  private:
   // BootTimesLoader calls into the Backend on the file thread to load
   // and extract the boot times.