Move chrome/common/metrics/variations to chrome/common/variations.

chrome/common/metrics/variations/variations_util.h

Index: chrome/common/metrics/variations/variations_util.h
diff --git a/chrome/common/metrics/variations/variations_util.h b/chrome/common/metrics/variations/variations_util.h
deleted file mode 100644
index 574fc04ab19005f25368dab67e7eb60e477b628f..0000000000000000000000000000000000000000
--- a/chrome/common/metrics/variations/variations_util.h
+++ /dev/null
@@ -1,16 +0,0 @@
-// 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.
-
-#ifndef CHROME_COMMON_METRICS_VARIATIONS_VARIATIONS_UTIL_H_
-#define CHROME_COMMON_METRICS_VARIATIONS_VARIATIONS_UTIL_H_
-
-namespace chrome_variations {
-
-// Get the current set of chosen FieldTrial groups (aka variations) and send
-// them to the child process logging module so it can save it for crash dumps.
-void SetChildProcessLoggingVariationList();
-
-}  // namespace chrome_variations
-
-#endif  // CHROME_COMMON_METRICS_VARIATIONS_VARIATIONS_UTIL_H_