Revive PasswordManager.OsPasswordStatus histogram.

chrome/browser/password_manager/chrome_password_manager_client.cc

Index: chrome/browser/password_manager/chrome_password_manager_client.cc
diff --git a/chrome/browser/password_manager/chrome_password_manager_client.cc b/chrome/browser/password_manager/chrome_password_manager_client.cc
index e0b00b7cc4953bd3d4aaeb24bb1f65c2f5ae73f1..4ccb43568d40fec8f834500f830b4b7fbd3c0ffc 100644
--- a/chrome/browser/password_manager/chrome_password_manager_client.cc
+++ b/chrome/browser/password_manager/chrome_password_manager_client.cc
@@ -50,6 +50,17 @@
 #include "chrome/browser/password_manager/generated_password_saved_infobar_delegate_android.h"
 #endif
 
+namespace {
+void ReportOsPassword() {

[vabr (Chromium), 2014/12/09 10:08:16]

nit: The example snippet for unnamed namespaces in
http://dev.chromium.org/developers/coding-style#TOC-Unnamed-Namespaces suggests
there should be separating blank lines at both ends of the namespace.

[vasilii, 2014/12/09 11:02:53]

Done. The same snippet suggests wrong indent for '// namespace'.

[vabr (Chromium), 2014/12/09 11:29:16]

Good point! :) Time to leave your trace in the Chromium style guide, then! ;-)

+  password_manager_util::OsPasswordStatus status =
+      password_manager_util::GetOsPasswordStatus();
+
+  UMA_HISTOGRAM_ENUMERATION("PasswordManager.OsPasswordStatus",
+                            status,
+                            password_manager_util::MAX_PASSWORD_STATUS);
+}
+}  // namespace
+
 using password_manager::ContentPasswordManagerDriverFactory;
 using password_manager::PasswordManagerInternalsService;
 using password_manager::PasswordManagerInternalsServiceFactory;
@@ -94,6 +105,12 @@ ChromePasswordManagerClient::ChromePasswordManagerClient(
   if (service)
     can_use_log_router_ = service->RegisterClient(this);
   SetUpAutofillSyncState();
+  // Avoid checking OS password until later on in browser startup
+  // since it calls a few Windows APIs.
+  base::MessageLoopProxy::current()->PostDelayedTask(
+      FROM_HERE,
+      base::Bind(&ReportOsPassword),
+      base::TimeDelta::FromSeconds(10));
 }
 
 ChromePasswordManagerClient::~ChromePasswordManagerClient() {