Handle switch of ssid to CharSequence (for spans)

Change to reference the string directly for places like search,
etc.

Bug: 20059794
Change-Id: I3305c9833e8aeea52b968c094d0a1881a3e6699e

src/com/android/settings/wifi/SavedAccessPointsWifiSettings.java

@@ -216,7 +216,7 @@ public class SavedAccessPointsWifiSettings extends SettingsPreferenceFragment
                 final int accessPointsSize = accessPoints.size();
                 for (int i = 0; i < accessPointsSize; ++i){
                     data = new SearchIndexableRaw(context);
-                    data.title = accessPoints.get(i).getSsid();
+                    data.title = accessPoints.get(i).getSsidStr();
                     data.screenTitle = title;
                     data.enabled = enabled;
                     result.add(data);