Change the location of the HTTP helpers - Part 2.

Increase the visibility of the GetRequest constructor.

Change-Id: I4062b9aa1d586bda284e6e2384f3f66e589eb605
diff --git a/src/com/android/quicksearchbox/util/HttpHelper.java b/src/com/android/quicksearchbox/util/HttpHelper.java
index 3a61985..f300db4 100644
--- a/src/com/android/quicksearchbox/util/HttpHelper.java
+++ b/src/com/android/quicksearchbox/util/HttpHelper.java
@@ -47,7 +47,7 @@
         /**
          * Creates a new request.
          */
-        protected GetRequest() {
+        public GetRequest() {
         }
 
         /**
@@ -55,7 +55,7 @@
          *
          * @param url Request URI.
          */
-        protected GetRequest(String url) {
+        public GetRequest(String url) {
             mUrl = url;
         }