Revert "[Sync] Add version info to about:sync"

chrome/browser/sync/sync_ui_util.cc

Index: chrome/browser/sync/sync_ui_util.cc
diff --git a/chrome/browser/sync/sync_ui_util.cc b/chrome/browser/sync/sync_ui_util.cc
index 2bfd6c62140ce6cc203827622f8a780cc182cd44..7264b48addc47d9d5180c074389d9cfa0e5baca4 100644
--- a/chrome/browser/sync/sync_ui_util.cc
+++ b/chrome/browser/sync/sync_ui_util.cc
@@ -18,7 +18,6 @@
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/common/chrome_switches.h"
-#include "chrome/common/chrome_version_info.h"
 #include "chrome/common/net/gaia/google_service_auth_error.h"
 #include "chrome/common/url_constants.h"
 #include "grit/browser_resources.h"
@@ -492,7 +491,6 @@ void ConstructAboutInformation(ProfileSyncService* service,
                        ProfileSyncService::BuildSyncStatusSummaryText(
                        full_status.summary));
 
-    strings->SetString("version", GetVersionString());
     strings->Set("authenticated",
                  new base::FundamentalValue(full_status.authenticated));
     strings->SetString("auth_problem",
@@ -507,10 +505,6 @@ void ConstructAboutInformation(ProfileSyncService* service,
                                     service->sync_initialized());
     sync_ui_util::AddBoolSyncDetail(details, "Sync Setup Has Completed",
                                     service->HasSyncSetupCompleted());
-    sync_ui_util::AddStringSyncDetails(
-        details,
-        "Client ID",
-        full_status.unique_id.empty() ? "none" : full_status.unique_id);
     sync_ui_util::AddBoolSyncDetail(details,
                                     "Server Up",
                                     full_status.server_up);
@@ -669,28 +663,4 @@ void ConstructAboutInformation(ProfileSyncService* service,
   }
 }
 
-std::string GetVersionString() {
-  // Build a version string that matches MakeUserAgentForSyncApi with the
-  // addition of channel info and proper OS names.
-  chrome::VersionInfo chrome_version;
-  if (!chrome_version.is_valid())
-    return "invalid";
-  // GetVersionStringModifier returns empty string for stable channel or
-  // unofficial builds, the channel string otherwise. We want to have "-devel"
-  // for unofficial builds only.
-  std::string version_modifier =
-      chrome::VersionInfo::GetVersionStringModifier();
-  if (version_modifier.empty()) {
-    if (chrome::VersionInfo::GetChannel() !=
-            chrome::VersionInfo::CHANNEL_STABLE) {
-      version_modifier = "-devel";
-    }
-  } else {
-    version_modifier = " " + version_modifier;
-  }
-  return chrome_version.Name() + " " + chrome_version.OSType() + " " +
-      chrome_version.Version() + " (" + chrome_version.LastChange() + ")" +
-      version_modifier;
-}
-
 }  // namespace sync_ui_util