Modify the contact picker for call forwarding to directly show contact list

Modified the contact picker preference so that tapping the contact icon
will directly launch the list of contacts instead of going to the system
UI chooser which includes a "Recent document" and "Downloads" option.
The old behavior required the user to tap on the "Contacts" option in the
hamburger menu.  The recent documents and downloads really didn't make
any sense to show.  This has been a bug back to L.

Test: Manually verified that contact list is shown now.
Bug: 27072617
Change-Id: I0a987e50415ad6ab751e16b08c7ef65a2b0e53f9
diff --git a/src/com/android/phone/EditPhoneNumberPreference.java b/src/com/android/phone/EditPhoneNumberPreference.java
index 78e8439..39d35e7 100644
--- a/src/com/android/phone/EditPhoneNumberPreference.java
+++ b/src/com/android/phone/EditPhoneNumberPreference.java
@@ -123,8 +123,8 @@
         setDialogLayoutResource(R.layout.pref_dialog_editphonenumber);
 
         //create intent to bring up contact list
-        mContactListIntent = new Intent(Intent.ACTION_GET_CONTENT);
-        mContactListIntent.setType(Phone.CONTENT_ITEM_TYPE);
+        mContactListIntent = new Intent(Intent.ACTION_PICK);
+        mContactListIntent.setType(Phone.CONTENT_TYPE);
 
         //get the edit phone number default settings
         TypedArray a = context.obtainStyledAttributes(attrs,