Mocks for all libcros elements

chrome/browser/chromeos/cros/mock_cryptohome_library.h

Index: chrome/browser/chromeos/cros/mock_cryptohome_library.h
===================================================================
--- chrome/browser/chromeos/cros/mock_cryptohome_library.h	(revision 42341)
+++ chrome/browser/chromeos/cros/mock_cryptohome_library.h	(working copy)
@@ -5,10 +5,9 @@
 #ifndef CHROME_BROWSER_CHROMEOS_CROS_MOCK_CRYPTOHOME_LIBRARY_H_
 #define CHROME_BROWSER_CHROMEOS_CROS_MOCK_CRYPTOHOME_LIBRARY_H_
 
-#include "chrome/browser/chromeos/cros/cryptohome_library.h"
-
 #include <string>
 
+#include "chrome/browser/chromeos/cros/cryptohome_library.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace chromeos {
@@ -16,11 +15,12 @@
 class MockCryptohomeLibrary : public CryptohomeLibrary {
  public:
   MockCryptohomeLibrary() {}
-  ~MockCryptohomeLibrary() {}
+  virtual ~MockCryptohomeLibrary() {}
   MOCK_METHOD2(Mount, bool(const std::string& user_email,
                            const std::string& passhash));
   MOCK_METHOD2(CheckKey, bool(const std::string& user_email,
                               const std::string& passhash));
+  MOCK_METHOD0(IsMounted, bool(void));
 };
 }  // namespace chromeos