Libcros changes for issue_12743: Add async RequestUpdateCheck call.

chromeos_cros_api.h

 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROMEOS_CROS_API_VERSION_H_
 #define CHROMEOS_CROS_API_VERSION_H_
 
 #include <string>
 #include "base/time.h"
 
@@ skipping 173 matching lines @@
 // 105: Introduce SetLibcrosHistogramFunction.
 // 106: Removed GetActiveInputMethods, SetActiveInputMethods,
 //      GetSupportedInputMethods, SetInputMethodActivated, GetImeConfig,
 //      GetHardwareKeyboardLayoutName, GetCurrentKeyboardLayoutName,
 //      DisconnectInputMethodStatus, and InputMethodStatusConnectionIsAlive.
 // 107: Added RequestNetworkServiceConnect and SetNetworkServiceProperty.
 // 108: Move types, RequestWifiServicePath, RequestScan, EnableNetworkDevice
 //      to deprecated. Add RequestHiddenWifiNetwork, RequestNetworkScan,
 //      RequestNetworkDeviceEnable.
 // 109: Added CryptohomeDoAutomaticFreeDiskSpaceControl and
-//      CryptohomeAsyncDoAutomaticFreeDiskSpaceControl
-// 110: Deprecated GetCurrentInputMethod
+//      CryptohomeAsyncDoAutomaticFreeDiskSpaceControl.
+// 110: Deprecated GetCurrentInputMethod.
+// 111: Added async RequestUpdateCheck.
 
 namespace chromeos {  // NOLINT
 
 enum CrosAPIVersion {
   kCrosAPIMinVersion = 104,
-  kCrosAPIVersion = 110
+  kCrosAPIVersion = 111
 };
 
 // Default path to pass to LoadCros: "/opt/google/chrome/chromeos/libcros.so"
 extern char const * const kCrosDefaultPath;
 
 // |path_to_libcros| is the path to the libcros.so file.
 // Returns true to indicate success.
 // If returns false, |load_error| will contain a string describing the
 // problem.
 bool LoadLibcros(const char* path_to_libcros, std::string& load_error);
 
 // Use to provide a function for passing histogram timing values to Chrome.
 typedef void (*LibcrosTimeHistogramFunc)(
     const char* name, const base::TimeDelta& delta);
 void SetLibcrosTimeHistogramFunction(LibcrosTimeHistogramFunc func);
 
 }  // namespace chromeos
 
 #endif /* CHROMEOS_CROS_API_VERSION_H_ */