Cleanup VersionInfo after componentization.

chrome/common/channel_info.cc

Index: chrome/common/channel_info.cc
diff --git a/chrome/common/channel_info.cc b/chrome/common/channel_info.cc
new file mode 100644
index 0000000000000000000000000000000000000000..a313e32e61f70ca5f5f60137abbfa40b090d22e1
--- /dev/null
+++ b/chrome/common/channel_info.cc
@@ -0,0 +1,26 @@
+// Copyright (c) 2012 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/common/channel_info.h"
+
+#include "base/profiler/scoped_tracker.h"
+#include "build/build_config.h"
+#include "chrome/grit/chromium_strings.h"
+#include "chrome/grit/generated_resources.h"
+#include "components/version_info/version_info.h"
+#include "ui/base/l10n/l10n_util.h"
+
+namespace chrome {
+
+std::string GetVersionString() {
+  // TODO(robliao): Remove ScopedTracker below once https://crbug.com/422460 is
+  // fixed.
+  tracked_objects::ScopedTracker tracking_profile(
+      FROM_HERE_WITH_EXPLICIT_FUNCTION(
+          "422460 VersionInfo::CreateVersionString"));
+
+  return version_info::GetVersionStringWithModifier(GetChannelString());
+}
+
+}  // namespace chrome