[DO NOT MERGE] Fix Dialer crash loop for caller id in personal contact directory

The bug is dialer queries CP2 for alternative name by lookup key of personal directory
CP2 throws IllegalArgumentException as the lookup key is not found locally

slient IllegalArgumentException since alternative name is not very important to crash dialer.
(It's a fix by reverting some changes in ag/880910)

Bug:27905000
Change-Id: I1d61f52df63d93c9c7da436c7f2da2bdf3cced0c
diff --git a/src/com/android/dialer/calllog/ContactInfoHelper.java b/src/com/android/dialer/calllog/ContactInfoHelper.java
index 6e84a92..b0ef0ab 100644
--- a/src/com/android/dialer/calllog/ContactInfoHelper.java
+++ b/src/com/android/dialer/calllog/ContactInfoHelper.java
@@ -224,6 +224,8 @@
             if (cursor != null && cursor.moveToFirst()) {
                 return cursor.getString(PhoneQuery.NAME_ALTERNATIVE);
             }
+        } catch (IllegalArgumentException e) {
+            // Avoid dialer crash when lookup key is not valid
         } finally {
             if (cursor != null) {
                 cursor.close();