Remove permission checks for registerPhoneAccount

Remove permissions required to register call provider
and connection manager.

Bug: 20303674
Change-Id: I14a16a2eadc4f74b41715dcf32e5b57aeb88e63a
diff --git a/src/com/android/server/telecom/TelecomServiceImpl.java b/src/com/android/server/telecom/TelecomServiceImpl.java
index f6108d9..da9c07b 100644
--- a/src/com/android/server/telecom/TelecomServiceImpl.java
+++ b/src/com/android/server/telecom/TelecomServiceImpl.java
@@ -312,15 +312,9 @@
                 try {
                     enforcePhoneAccountModificationForPackage(
                             account.getAccountHandle().getComponentName().getPackageName());
-                    if (account.hasCapabilities(PhoneAccount.CAPABILITY_CALL_PROVIDER)) {
-                        enforceRegisterCallProviderPermission();
-                    }
                     if (account.hasCapabilities(PhoneAccount.CAPABILITY_SIM_SUBSCRIPTION)) {
                         enforceRegisterSimSubscriptionPermission();
                     }
-                    if (account.hasCapabilities(PhoneAccount.CAPABILITY_CONNECTION_MANAGER)) {
-                        enforceRegisterConnectionManagerPermission();
-                    }
                     if (account.hasCapabilities(PhoneAccount.CAPABILITY_MULTI_USER)) {
                         enforceRegisterMultiUser();
                     }