FPII-2361: Choosing Certificate Keys fails for BSCP

Revert "KeyChain: Fix certificate dialog needs twice Cancel to disappear."

This reverts commit 250c621d61859fe9db6338a7b5c42bff5c3e2d92.

Change-Id: Ifdb76984403d9cddeee1ef0d1250e7fc4072032e
diff --git a/src/com/android/keychain/KeyChainActivity.java b/src/com/android/keychain/KeyChainActivity.java
index 73bb029..23aa1a1 100644
--- a/src/com/android/keychain/KeyChainActivity.java
+++ b/src/com/android/keychain/KeyChainActivity.java
@@ -387,6 +387,7 @@
                         getIntent().getIBinderExtra(KeyChain.EXTRA_RESPONSE));
         if (keyChainAliasResponse != null) {
             new ResponseSender(keyChainAliasResponse, alias).execute();
+            return;
         }
         finish();
     }