Componentize DriveMetricsProvider*

components/metrics/drive_metrics_provider_unittest.cc

Index: components/metrics/drive_metrics_provider_unittest.cc
diff --git a/chrome/browser/metrics/drive_metrics_provider_unittest.cc b/components/metrics/drive_metrics_provider_unittest.cc
similarity index 82%
rename from chrome/browser/metrics/drive_metrics_provider_unittest.cc
rename to components/metrics/drive_metrics_provider_unittest.cc
index 7e784423c929c386eb980491dfd51f0526a9c7fc..142faf72be1454966bdcf38da4af6c438e9738ae 100644
--- a/chrome/browser/metrics/drive_metrics_provider_unittest.cc
+++ b/components/metrics/drive_metrics_provider_unittest.cc
@@ -2,15 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/metrics/drive_metrics_provider.h"
+#include "components/metrics/drive_metrics_provider.h"
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+namespace metrics {
+
 TEST(DriveMetricsProviderTest, HasSeekPenalty) {
   base::FilePath tmp_path;
   ASSERT_TRUE(base::GetTempDir(&tmp_path));
   bool unused;
   DriveMetricsProvider::HasSeekPenalty(tmp_path, &unused);
 }
+
+}  // namespace metrics