Move variations component code to variations namespace.

chrome/browser/chrome_elf_init_win.cc

 // Copyright 2014 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 "base/bind.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/registry.h"
@@ skipping 109 matching lines @@
   // No point in trying to continue if the registry key isn't valid.
   if (!finch_blacklist_registry_key.Valid())
     return;
 
   // Delete and recreate the key to clear the registry.
   finch_blacklist_registry_key.DeleteKey(L"");
   finch_blacklist_registry_key.Create(
       HKEY_CURRENT_USER, blacklist::kRegistryFinchListPath, KEY_SET_VALUE);
 
   std::map<std::string, std::string> params;
-  chrome_variations::GetVariationParams(kBrowserBlacklistTrialName, &params);
+  variations::GetVariationParams(kBrowserBlacklistTrialName, &params);
 
   for (std::map<std::string, std::string>::iterator it = params.begin();
        it != params.end();
        ++it) {
     std::wstring name = base::UTF8ToWide(it->first);
     std::wstring val = base::UTF8ToWide(it->second);
 
     finch_blacklist_registry_key.WriteValue(name.c_str(), val.c_str());
   }
 }
@@ skipping 56 matching lines @@
 
     blacklist_registry_key.WriteValue(blacklist::kBeaconAttemptCount,
                                       static_cast<DWORD>(0));
 
     // Only report the blacklist as getting setup when both registry writes
     // succeed, since otherwise the blacklist wasn't properly setup.
     if (set_version == ERROR_SUCCESS && set_state == ERROR_SUCCESS)
       RecordBlacklistSetupEvent(BLACKLIST_SETUP_ENABLED);
   }
 }