Remove chromeos::CryptohomeLibrary::IsMounted and convert

chrome/browser/chromeos/cros/cryptohome_library.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/cros/cryptohome_library.h"
 
 #include <map>
 
 #include "base/memory/weak_ptr.h"
 #include "base/string_number_conversions.h"
@@ skipping 11 matching lines @@
 
 // This class handles the interaction with the ChromeOS cryptohome library APIs.
 class CryptohomeLibraryImpl : public CryptohomeLibrary {
  public:
   CryptohomeLibraryImpl() : weak_ptr_factory_(this) {
   }
 
   virtual ~CryptohomeLibraryImpl() {
   }
 
-  virtual bool IsMounted() OVERRIDE {
-    bool result = false;
-    DBusThreadManager::Get()->GetCryptohomeClient()->IsMounted(&result);
-    return result;
-  }
-
   virtual bool TpmIsEnabled() OVERRIDE {
     bool result = false;
     DBusThreadManager::Get()->GetCryptohomeClient()->CallTpmIsEnabledAndBlock(
         &result);
     return result;
   }
 
   virtual bool TpmIsOwned() OVERRIDE {
     bool result = false;
     DBusThreadManager::Get()->GetCryptohomeClient()->TpmIsOwned(&result);
@@ skipping 88 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(CryptohomeLibraryImpl);
 };
 
 class CryptohomeLibraryStubImpl : public CryptohomeLibrary {
  public:
   CryptohomeLibraryStubImpl()
     : locked_(false) {}
   virtual ~CryptohomeLibraryStubImpl() {}
 
-  virtual bool IsMounted() OVERRIDE {
-    return true;
-  }
-
   virtual bool TpmIsEnabled() OVERRIDE {
     return true;
   }
 
   virtual bool TpmIsOwned() OVERRIDE {
     return true;
   }
 
   virtual bool TpmIsBeingOwned() OVERRIDE {
     return true;
@@ skipping 52 matching lines @@
 CryptohomeLibrary* CryptohomeLibrary::GetImpl(bool stub) {
   CryptohomeLibrary* impl;
   if (stub)
     impl = new CryptohomeLibraryStubImpl();
   else
     impl = new CryptohomeLibraryImpl();
   return impl;
 }
 
 } // namespace chromeos