Created uber tray UI for monitoring ongoing WebDrive sync operations

chrome/browser/chromeos/gdata/gdata_util.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/chromeos/gdata/gdata_util.h"
 
 #include <string>
 #include <vector>
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/stringprintf.h"
 #include "base/string_util.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/libxml_utils.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/browser/chromeos/gdata/gdata_file_system.h"
 #include "chrome/browser/chromeos/gdata/gdata_system_service.h"
+#include "chrome/browser/chromeos/login/user.h"
+#include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "net/base/escape.h"
 
 namespace gdata {
 namespace util {
@@ skipping 192 matching lines @@
      kReadOnlyFilePermissions));
   cache_paths->push_back(std::make_pair(
       file_system->GetCacheFilePath(resource_id, file_md5,
           GDataRootDirectory::CACHE_TYPE_TMP,
           GDataFileSystem::CACHED_FILE_FROM_SERVER),
       kReadOnlyFilePermissions));
 
 }
 
 bool IsGDataAvailable(Profile* profile) {
+  if (!chromeos::UserManager::Get()->IsUserLoggedIn() ||
+      chromeos::UserManager::Get()->IsLoggedInAsGuest() ||
+      chromeos::UserManager::Get()->IsLoggedInAsDemoUser())
+    return false;
+
   // Do not allow GData for incognito windows / guest mode.
   if (profile->IsOffTheRecord())
     return false;
 
   // Disable gdata if preference is set.  This can happen with commandline flag
   // --disable-gdata or enterprise policy, or probably with user settings too
   // in the future.
   if (profile->GetPrefs()->GetBoolean(prefs::kDisableGData))
     return false;
 
@@ skipping 58 matching lines @@
   // Assign the extracted extensions to md5 and extra_extension.
   int extension_count = extensions.size();
   *md5 = (extension_count > 0) ? extensions[extension_count - 1] :
                                  std::string();
   *extra_extension = (extension_count > 1) ? extensions[extension_count - 2] :
                                              std::string();
 }
 
 }  // namespace util
 }  // namespace gdata