Componentize VersionInfo.

chrome/browser/metrics/variations/variations_service.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.
 
 #include "chrome/browser/metrics/variations/variations_service.h"
 
 #include <set>
 
 #include "base/build_time.h"
 #include "base/command_line.h"
@@ skipping 49 matching lines @@
 // For the HTTP date headers, the resolution of the server time is 1 second.
 const int64 kServerTimeResolutionMs = 1000;
 
 // Wrapper around channel checking, used to enable channel mocking for
 // testing. If the current browser channel is not UNKNOWN, this will return
 // that channel value. Otherwise, if the fake channel flag is provided, this
 // will return the fake channel. Failing that, this will return the UNKNOWN
 // channel.
 variations::Study_Channel GetChannelForVariations() {
   switch (chrome::VersionInfo::GetChannel()) {
-    case chrome::VersionInfo::CHANNEL_CANARY:
+    case version_info::Channel::CANARY:
       return variations::Study_Channel_CANARY;
-    case chrome::VersionInfo::CHANNEL_DEV:
+    case version_info::Channel::DEV:
       return variations::Study_Channel_DEV;
-    case chrome::VersionInfo::CHANNEL_BETA:
+    case version_info::Channel::BETA:
       return variations::Study_Channel_BETA;
-    case chrome::VersionInfo::CHANNEL_STABLE:
+    case version_info::Channel::STABLE:
       return variations::Study_Channel_STABLE;
-    case chrome::VersionInfo::CHANNEL_UNKNOWN:
+    case version_info::Channel::UNKNOWN:
       break;
   }
   const std::string forced_channel =
       base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
           switches::kFakeVariationsChannel);
   if (forced_channel == "stable")
     return variations::Study_Channel_STABLE;
   if (forced_channel == "beta")
     return variations::Study_Channel_BETA;
   if (forced_channel == "dev")
@@ skipping 630 matching lines @@
   // Otherwise, update the pref with the current Chrome version and country.
   base::ListValue new_list_value;
   new_list_value.AppendString(version.GetString());
   new_list_value.AppendString(seed.country_code());
   local_state_->Set(prefs::kVariationsPermanentConsistencyCountry,
                     new_list_value);
   return seed.country_code();
 }
 
 }  // namespace chrome_variations