Bug 1016184 - part 4 - Enable touch caret by default on b2g. r=ehsan

b2g/app/b2g.js

@@ -989,8 +989,8 @@ pref("browser.autofocus", false);
 // Enable wakelock
 pref("dom.wakelock.enabled", true);
 
-// Disable touch caret by default
-pref("touchcaret.enabled", false);
+// Enable touch caret by default
+pref("touchcaret.enabled", true);
 
 // Disable selection caret by default
 pref("selectioncaret.enabled", false);