Add time for when chrome's main() is called.

chrome/browser/chromeos/login/background_view.cc

 // Copyright (c) 2010 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/chromeos/login/background_view.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "app/x11_util.h"
 #include "base/string_util.h"
@@ skipping 180 matching lines @@
   version_text += l10n_util::GetStringUTF8(IDS_VERSION_FIELD_PREFIX);
   version_text += ' ';
   version_text += version;
   os_version_label_->SetText(ASCIIToWide(version_text));
 }
 
 void BackgroundView::OnBootTimes(
     BootTimesLoader::Handle handle, BootTimesLoader::BootTimes boot_times) {
   // TODO(davemoore) if we decide to keep these times visible we will need
   // to localize the strings.
-  std::string boot_times_text =
-      StringPrintf(
-          "Boot took %.2f seconds "
-          "(firmware %.2fs, kernel %.2fs, user %.2fs)",
-          boot_times.firmware + boot_times.login_prompt_ready,
-          boot_times.firmware,
-          boot_times.pre_startup,
-          boot_times.login_prompt_ready - boot_times.pre_startup);
+  const char* kBootTimesNoChromeExec =
+      "Boot took %.2f seconds (firmware %.2fs, kernel %.2fs, system %.2fs)";
+  const char* kBootTimesChromeExec =
+      "Boot took %.2f seconds "
+      "(firmware %.2fs, kernel %.2fs, system %.2fs, chrome %.2fs)";
+  std::string boot_times_text;
+
+  if (boot_times.chrome_exec > 0) {
+    boot_times_text =
+        StringPrintf(
+            kBootTimesChromeExec,
+            boot_times.firmware + boot_times.login_prompt_ready,
+            boot_times.firmware,
+            boot_times.pre_startup,
+            boot_times.chrome_exec - boot_times.pre_startup,
+            boot_times.login_prompt_ready - boot_times.chrome_exec);
+  } else {
+    boot_times_text =
+        StringPrintf(
+            kBootTimesNoChromeExec,
+            boot_times.firmware + boot_times.login_prompt_ready,
+            boot_times.firmware,
+            boot_times.pre_startup,
+            boot_times.login_prompt_ready - boot_times.pre_startup);
+  }
   boot_times_label_->SetText(ASCIIToWide(boot_times_text));
 }
 
 }  // namespace chromeos