Cleanup VersionInfo after componentization.

chrome/browser/metrics/variations/variations_service.cc

Index: chrome/browser/metrics/variations/variations_service.cc
diff --git a/chrome/browser/metrics/variations/variations_service.cc b/chrome/browser/metrics/variations/variations_service.cc
index e1f9003b4949d1fc44a9a0ab4176ebaaecc7b2f3..14621a2a20f7dbe479f8105ff132a3001619d5bf 100644
--- a/chrome/browser/metrics/variations/variations_service.cc
+++ b/chrome/browser/metrics/variations/variations_service.cc
@@ -28,6 +28,7 @@
 #include "components/variations/proto/variations_seed.pb.h"
 #include "components/variations/variations_seed_processor.h"
 #include "components/variations/variations_seed_simulator.h"
+#include "components/version_info/version_info.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
@@ -66,7 +67,7 @@ const int64 kServerTimeResolutionMs = 1000;
 // will return the fake channel. Failing that, this will return the UNKNOWN
 // channel.
 variations::Study_Channel GetChannelForVariations() {
-  switch (chrome::VersionInfo::GetChannel()) {
+  switch (chrome::GetChannel()) {
     case version_info::Channel::CANARY:
       return variations::Study_Channel_CANARY;
     case version_info::Channel::DEV:
@@ -127,7 +128,7 @@ base::Version GetVersionForSimulation() {
 
   // TODO(asvitkine): Get the version that will be used on restart instead of
   // the current version on Android, iOS and ChromeOS.
-  return base::Version(chrome::VersionInfo().Version());
+  return base::Version(version_info::GetVersionNumber());
 }
 
 // Gets the restrict parameter from |policy_pref_service| or from Chrome OS
@@ -259,8 +260,7 @@ bool VariationsService::CreateTrialsFromSeed() {
   if (!seed_store_.LoadSeed(&seed))
     return false;
 
-  const chrome::VersionInfo current_version_info;
-  const base::Version current_version(current_version_info.Version());
+  const base::Version current_version(version_info::GetVersionNumber());
   if (!current_version.IsValid())
     return false;