[gnome-maps] placeEntry: Add locEquals function

[Jonas Danielsson <jonasdn src gnome org>]

commit 9ddf52a4d7d9ad472c2adf07d194b3521ad85e8b
Author: Jonas Danielsson <jonas threetimestwo org>
Date:   Sun Aug 16 00:30:04 2015 +0200

    placeEntry: Add locEquals function

 src/placeEntry.js |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/placeEntry.js b/src/placeEntry.js
index bf954a2..3c4ac2f 100644
--- a/src/placeEntry.js
+++ b/src/placeEntry.js
@@ -34,11 +34,6 @@ const PlaceStore = imports.placeStore;
 const SearchPopup = imports.searchPopup;
 const Utils = imports.utils;
 
-Location.Location.prototype.equals = function(location) {
-    return (location.latitude === this.latitude &&
-            location.longitude === this.longitude);
-};
-
 // Matches coordinates string with the format "<lat>, <long>"
 const COORDINATES_REGEX = /^\s*(\-?\d+(?:\.\d+)?)\s*,\s*(\-?\d+(?:\.\d+)?)\s*$/;
 
@@ -58,7 +53,7 @@ const PlaceEntry = new Lang.Class({
         if (!this._place && !p)
             return;
 
-        if (this._place && p && this._place.location.equals(p.location))
+        if (this._place && p && this._loqEquals(this._place, p))
             return;
 
         if (p) {
@@ -135,6 +130,11 @@ const PlaceEntry = new Lang.Class({
         }
     },
 
+    _locEquals: function(placeA, placeB) {
+        return (placeA.location.latitude === placeB.location.latitude &&
+                placeA.location.longitude === placeB.location.longitude);
+    },
+
     _createPopover: function(numVisible, maxChars) {
         let popover = new SearchPopup.SearchPopup({ num_visible:   numVisible,
                                                     relative_to:   this,