New Profile metric for Auth Errors.

chrome/browser/profiles/profile_metrics.h

Index: chrome/browser/profiles/profile_metrics.h
diff --git a/chrome/browser/profiles/profile_metrics.h b/chrome/browser/profiles/profile_metrics.h
index 1361dcdf1c3e8d66fce6a831dafe2fae0a259f4c..51dd5360135651d2f8765e5fb3d1ffee31cc772b 100644
--- a/chrome/browser/profiles/profile_metrics.h
+++ b/chrome/browser/profiles/profile_metrics.h
@@ -6,10 +6,12 @@
 #define CHROME_BROWSER_PROFILES_PROFILE_METRICS_H_
 
 #include <stddef.h>
+

[noms (inactive), 2014/12/19 19:33:01]

nit: drop the empty line

[Mike Lerman, 2014/12/19 19:53:18]

Done.

 #include <string>
 
 #include "base/basictypes.h"
 #include "chrome/browser/signin/signin_header_helper.h"
+#include "google_apis/gaia/google_service_auth_error.h"
 
 class Profile;
 class ProfileManager;
@@ -26,9 +28,11 @@ class ProfileMetrics {
     size_t supervised;
     size_t unused;
     size_t gaia_icon;
+    size_t auth_errors[GoogleServiceAuthError::State::NUM_STATES];
 
     ProfileCounts()
-        : total(0), signedin(0), supervised(0), unused(0), gaia_icon(0) {}
+        : total(0), signedin(0), supervised(0), unused(0), gaia_icon(0),
+          auth_errors() {}

[noms (inactive), 2014/12/19 19:33:01]

nit: now that they don't fit in one line, please align all the initializers.

[Mike Lerman, 2014/12/19 19:53:18]

Like this?

[noms (inactive), 2015/01/08 21:49:04]

Yup!

[Mike Lerman, 2015/01/09 02:15:04]

Acknowledged.

   };
 
   // Enum for counting the ways users were added.