Add UI components for license type selection in ChromeOS login UI.

chrome/browser/chromeos/login/enrollment/enrollment_screen_view.h

Index: chrome/browser/chromeos/login/enrollment/enrollment_screen_view.h
diff --git a/chrome/browser/chromeos/login/enrollment/enrollment_screen_view.h b/chrome/browser/chromeos/login/enrollment/enrollment_screen_view.h
index cebbbc342b54ae7ae97602a444b2a40c77cf7370..da8763c17e6ff0911fde19d47abfb6f977548179 100644
--- a/chrome/browser/chromeos/login/enrollment/enrollment_screen_view.h
+++ b/chrome/browser/chromeos/login/enrollment/enrollment_screen_view.h
@@ -7,6 +7,7 @@
 
 #include <string>
 
+#include "base/values.h"
 #include "chrome/browser/chromeos/login/enrollment/enterprise_enrollment_helper.h"
 #include "chrome/browser/chromeos/login/oobe_screen.h"
 
@@ -30,6 +31,7 @@ class EnrollmentScreenView {
 
     virtual void OnLoginDone(const std::string& user,
                              const std::string& auth_code) = 0;
+    virtual void OnLicenseTypeSelected(const std::string& license_type) = 0;
     virtual void OnRetry() = 0;
     virtual void OnCancel() = 0;
     virtual void OnConfirmationClosed() = 0;
@@ -55,6 +57,10 @@ class EnrollmentScreenView {
   // Shows the signin screen.
   virtual void ShowSigninScreen() = 0;
 
+  // Shows the license type selection screen.
+  virtual void ShowLicenseTypeSelectionScreen(
+      const base::DictionaryValue& license_types) = 0;
+
   // Shows the Active Directory domain joining screen.
   virtual void ShowAdJoin() = 0;