Bug 771621 - Check sameDocument on location change. r=mfinkle

mobile/android/base/BrowserToolbar.java

@@ -273,7 +273,6 @@ public class BrowserToolbar implements ViewSwitcher.ViewFactory,
     public void onTabChanged(Tab tab, Tabs.TabEvents msg, Object data) {
         switch(msg) {
             case TITLE:
-                // if (sameDocument)
                 if (Tabs.getInstance().isSelectedTab(tab)) {
                     setTitle(tab.getDisplayTitle());
                 }

mobile/android/base/GeckoApp.java

@@ -827,6 +827,10 @@ abstract public class GeckoApp
         tab.updateURL(uri);
         tab.setDocumentURI(documentURI);
 
+        // We can get a location change event for the same document with an anchor tag
+        if (sameDocument)
+            return;
+
         tab.setContentType(contentType);
         tab.clearFavicon();
         tab.updateIdentityData(null);