Remove unused email from install attributes and add support for AD.

chrome/browser/extensions/api/enterprise_platform_keys/enterprise_platform_keys_api_unittest.cc

Index: chrome/browser/extensions/api/enterprise_platform_keys/enterprise_platform_keys_api_unittest.cc
diff --git a/chrome/browser/extensions/api/enterprise_platform_keys/enterprise_platform_keys_api_unittest.cc b/chrome/browser/extensions/api/enterprise_platform_keys/enterprise_platform_keys_api_unittest.cc
index 01e847957bbc9a9f2e7b1e28702bb70d5847b2dd..4a71583f67a7c70da3e747aa06693e467f7aacde 100644
--- a/chrome/browser/extensions/api/enterprise_platform_keys/enterprise_platform_keys_api_unittest.cc
+++ b/chrome/browser/extensions/api/enterprise_platform_keys/enterprise_platform_keys_api_unittest.cc
@@ -161,11 +161,7 @@ class EPKChallengeKeyTestBase : public BrowserWithTestWindowTest {
     ON_CALL(mock_attestation_flow_, GetCertificate(_, _, _, _, _))
         .WillByDefault(Invoke(GetCertificateCallbackTrue));
 
-    // Set the Enterprise install attributes.
-    stub_install_attributes_.SetDomain("google.com");
-    stub_install_attributes_.SetRegistrationUser(kUserEmail);
-    stub_install_attributes_.SetDeviceId("device_id");
-    stub_install_attributes_.SetMode(policy::DEVICE_MODE_ENTERPRISE);
+    stub_install_attributes_.SetEnterprise("google.com", "device_id");
 
     settings_helper_.ReplaceProvider(chromeos::kDeviceAttestationEnabled);
     settings_helper_.SetBoolean(chromeos::kDeviceAttestationEnabled, true);
@@ -277,7 +273,7 @@ class EPKChallengeMachineKeyTest : public EPKChallengeKeyTestBase {
 };
 
 TEST_F(EPKChallengeMachineKeyTest, NonEnterpriseDevice) {
-  stub_install_attributes_.SetRegistrationUser("");
+  stub_install_attributes_.SetConsumer();
 
   EXPECT_EQ(EPKPChallengeMachineKey::kNonEnterpriseDeviceError,
             RunFunctionAndReturnError(func_.get(), CreateArgs(), browser()));
@@ -496,7 +492,7 @@ TEST_F(EPKChallengeUserKeyTest, KeyNotRegistered) {
 }
 
 TEST_F(EPKChallengeUserKeyTest, PersonalDevice) {
-  stub_install_attributes_.SetRegistrationUser("");
+  stub_install_attributes_.SetConsumer();
 
   // Currently personal devices are not supported.
   EXPECT_EQ(GetCertificateError(kUserRejected),