Make --enable-benchmarking not affect metrics recording.

chrome/browser/metrics/metrics_service_browsertest.cc

 // 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.
 
 // Tests the MetricsService stat recording to make sure that the numbers are
 // what we expect.
 
 #include "components/metrics/metrics_service.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/process/memory.h"
 #include "base/test/histogram_tester.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_paths.h"
-#include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/metrics/metrics_pref_names.h"
+#include "components/metrics/metrics_switches.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/test/browser_test_utils.h"
 #include "net/base/filename_util.h"
 #include "services/service_manager/embedder/switches.h"
 #include "ui/base/window_open_disposition.h"
 #include "url/gurl.h"
 
 #if defined(OS_POSIX)
 #include <sys/wait.h>
 #endif
@@ skipping 28 matching lines @@
 // code is recorded.
 //
 // TODO(isherman): We should also verify that
 // metrics::prefs::kStabilityExitedCleanly is set correctly after each of these
 // tests, but this preference isn't set until the browser exits... it's not
 // clear to me how to test that.
 class MetricsServiceBrowserTest : public InProcessBrowserTest {
  public:
   void SetUpCommandLine(base::CommandLine* command_line) override {
     // Enable the metrics service for testing (in recording-only mode).
-    command_line->AppendSwitch(switches::kMetricsRecordingOnly);
+    command_line->AppendSwitch(metrics::switches::kMetricsRecordingOnly);
   }
 
   // Open three tabs then navigate to |crashy_url| and wait for the renderer to
   // crash.
   void OpenTabsAndNavigateToCrashyUrl(const std::string& crashy_url) {
     // Opens three tabs.
     OpenThreeTabs();
 
     // Kill the process for one of the tabs by navigating to |crashy_url|.
     content::RenderProcessHostWatcher observer(
@@ skipping 135 matching lines @@
 #endif
 
   // Exit codes are recorded after being passed through std::abs see
   // MapCrashExitCodeForHistogram.
   histogram_tester.ExpectUniqueSample("CrashExitCodes.Renderer",
                                       std::abs(expected_exit_code), 1);
 
   histogram_tester.ExpectUniqueSample("Tabs.SadTab.OomCreated", 1, 1);
 }
 #endif  // OS_WIN && !ADDRESS_SANITIZER