Componentize VersionInfo.

chrome/browser/update_client/chrome_update_query_params_delegate.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 "chrome/browser/update_client/chrome_update_query_params_delegate.h"
 
 #include "base/lazy_instance.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/common/chrome_version_info.h"
@@ skipping 25 matching lines @@
 
 std::string ChromeUpdateQueryParamsDelegate::GetExtraParams() {
   return base::StringPrintf("&prodchannel=%s&prodversion=%s&lang=%s",
                             GetChannelString(),
                             chrome::VersionInfo().Version().c_str(), GetLang());
 }
 
 // static
 const char* ChromeUpdateQueryParamsDelegate::GetChannelString() {
   switch (chrome::VersionInfo::GetChannel()) {
-    case chrome::VersionInfo::CHANNEL_STABLE:
+    case version_info::CHANNEL_STABLE:
       return kStable;
       break;
-    case chrome::VersionInfo::CHANNEL_BETA:
+    case version_info::CHANNEL_BETA:
       return kBeta;
       break;
-    case chrome::VersionInfo::CHANNEL_DEV:
+    case version_info::CHANNEL_DEV:
       return kDev;
       break;
-    case chrome::VersionInfo::CHANNEL_CANARY:
+    case version_info::CHANNEL_CANARY:
       return kCanary;
       break;
-    case chrome::VersionInfo::CHANNEL_UNKNOWN:
+    case version_info::CHANNEL_UNKNOWN:
       return kUnknown;
       break;
   }
   return kUnknown;
 }
 
 // static
 const char* ChromeUpdateQueryParamsDelegate::GetLang() {
   return g_browser_process->GetApplicationLocale().c_str();
 }