Bug 970707 - Add refreshEnabled to ViewConfig. r=margaret
Bug 970707 - Add SwipeRefreshLayout lifted from AOSP. r=margaret
Bug 970707 - Wrap child view in GeckoSwipeRefreshLayout. r=margaret
Bug 970707 - Pass refresh to JS callback. r=lucas
Bug 970707 - Modify GeckoSwipeRefreshLayout for UX. r=margaret

--HG--
rename : mobile/android/base/widget/SwipeRefreshLayout.java => mobile/android/base/widget/GeckoSwipeRefreshLayout.java
Bug 993062 - Remove the definition of showRemoteTabs() method in BrowserApp.java. Remove the declearation of showTabs() method and showRemoteTabs() in GeckoApp.java. r=margaret