Use getters/setters for WebAddress fields

Change-Id: If5be5f28ad0ba2dd7ed3caef587136dca120a055
diff --git a/src/com/android/browser/AddBookmarkPage.java b/src/com/android/browser/AddBookmarkPage.java
index 707126f..92717d3 100644
--- a/src/com/android/browser/AddBookmarkPage.java
+++ b/src/com/android/browser/AddBookmarkPage.java
@@ -576,7 +576,7 @@
                     } catch (ParseException e) {
                         throw new URISyntaxException("", "");
                     }
-                    if (address.mHost.length() == 0) {
+                    if (address.getHost().length() == 0) {
                         throw new URISyntaxException("", "");
                     }
                     url = address.toString();