Remove unused chromeos::EulaScreenActor::IsTpmEnabled

BUG=126674
TEST=build success

Review URL: https://chromiumcodereview.appspot.com/10829032

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@148723 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/login/eula_screen.cc

@@ -47,10 +47,6 @@ std::string EulaScreen::GetName() const {
   return WizardController::kEulaScreenName;
 }
 
-bool EulaScreen::IsTpmEnabled() const {
-  return chromeos::CrosLibrary::Get()->GetCryptohomeLibrary()->TpmIsEnabled();
-}
-
 GURL EulaScreen::GetOemEulaUrl() const {
   const StartupCustomizationDocument* customization =
       StartupCustomizationDocument::GetInstance();

chrome/browser/chromeos/login/eula_screen.h

@@ -31,7 +31,6 @@ class EulaScreen : public WizardScreen,
   virtual std::string GetName() const OVERRIDE;
 
   // EulaScreenActor::Delegate implementation:
-  virtual bool IsTpmEnabled() const OVERRIDE;
   virtual GURL GetOemEulaUrl() const OVERRIDE;
   virtual void OnExit(bool accepted, bool is_usage_stats_checked) OVERRIDE;
   virtual void InitiatePasswordFetch() OVERRIDE;

chrome/browser/chromeos/login/eula_screen_actor.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -21,9 +21,6 @@ class EulaScreenActor {
    public:
     virtual ~Delegate() {}
 
-    // Returns true if TPM is enabled.
-    virtual bool IsTpmEnabled() const = 0;
-
     // Returns URL of the OEM EULA page that should be displayed using current
     // locale and manifest. Returns empty URL otherwise.
     virtual GURL GetOemEulaUrl() const = 0;