Allow signin to continue even if sync is disabled by policy.

chrome/browser/defaults.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/defaults.h"
 
 namespace browser_defaults {
 
 #if defined(USE_AURA)
 const bool kOSSupportsOtherBrowsers = false;
@@ skipping 13 matching lines @@
 const int kAutocompleteEditFontPixelSize = 15;
 
 const int kAutocompleteEditFontPixelSizeInPopup = 10;
 
 const bool kCanToggleSystemTitleBar = false;
 const bool kRestorePopups = false;
 const bool kShowImportOnBookmarkBar = false;
 const bool kShowExitMenuItem = false;
 const bool kShowFeedbackMenuItem = true;
 const bool kShowHelpMenuItemIcon = true;
-const bool kShowSigninMenuItem = false;
 const bool kShowUpgradeMenuItem = false;
 const bool kDownloadPageHasShowInFolder = true;
 const bool kSizeTabButtonToTopOfTabStrip = false;
 const bool kSyncAutoStarts = true;
 const bool kShowOtherBrowsersInAboutMemory = false;
 const bool kAlwaysOpenIncognitoWindow = true;
 
 #elif defined(TOOLKIT_GTK)
 
 // 14px = 10.5pt @ 96dpi.
@@ skipping 24 matching lines @@
 const bool kRestorePopups = false;
 const bool kShowImportOnBookmarkBar = true;
 const bool kDownloadPageHasShowInFolder = true;
 #if defined(OS_MACOSX)
 const bool kShowExitMenuItem = false;
 #else
 const bool kShowExitMenuItem = true;
 #endif
 const bool kShowFeedbackMenuItem = false;
 const bool kShowHelpMenuItemIcon = false;
-const bool kShowSigninMenuItem = true;
 const bool kShowUpgradeMenuItem = true;
 const bool kSizeTabButtonToTopOfTabStrip = false;
 #if defined(OS_ANDROID)
 const bool kSyncAutoStarts = true;
 const bool kShowOtherBrowsersInAboutMemory = false;
 #else
 const bool kSyncAutoStarts = false;
 const bool kShowOtherBrowsersInAboutMemory = true;
 #endif
 const bool kAlwaysOpenIncognitoWindow = false;
@@ skipping 26 matching lines @@
 const bool kAlwaysCreateTabbedBrowserOnSessionRestore = false;
 #else
 const bool kAlwaysCreateTabbedBrowserOnSessionRestore = true;
 #endif
 
 bool bookmarks_enabled = true;
 
 bool enable_help_app = true;
 
 }  // namespace browser_defaults