Bug 1347272 - Move ChromeRegistry::IsLocaleRTL to LocaleService::IsAppLocaleRTL. r=jfkthame

MozReview-Commit-ID: BDhgIKNSOEL

xpfe/appshell/nsAppShellService.cpp

@@ -31,7 +31,6 @@
 #include "nsContentUtils.h"
 #include "nsThreadUtils.h"
 #include "nsISupportsPrimitives.h"
-#include "nsIChromeRegistry.h"
 #include "nsILoadContext.h"
 #include "nsIWebNavigation.h"
 #include "nsIWindowlessBrowser.h"
@@ -40,6 +39,7 @@
 #include "mozilla/Preferences.h"
 #include "mozilla/Services.h"
 #include "mozilla/StartupTimeline.h"
+#include "mozilla/intl/LocaleService.h"
 
 #include "nsEmbedCID.h"
 #include "nsIWebBrowser.h"
@@ -50,6 +50,7 @@
 #endif
 
 using namespace mozilla;
+using mozilla::intl::LocaleService;
 
 // Default URL for the hidden window, can be overridden by a pref on Mac
 #define DEFAULT_HIDDENWINDOW_URL "resource://gre-resources/hiddenWindow.html"
@@ -720,15 +721,7 @@ nsAppShellService::JustCreateTopWindow(nsIXULWindow *aParent,
 
   bool center = aChromeMask & nsIWebBrowserChrome::CHROME_CENTER_SCREEN;
 
-  nsCOMPtr<nsIXULChromeRegistry> reg =
-    mozilla::services::GetXULChromeRegistryService();
-  if (reg) {
-    nsAutoCString package;
-    package.AssignLiteral("global");
-    bool isRTL = false;
-    reg->IsLocaleRTL(package, &isRTL);
-    widgetInitData.mRTL = isRTL;
-  }
+  widgetInitData.mRTL = LocaleService::GetInstance()->IsAppLocaleRTL();
 
 #ifdef MOZ_WIDGET_GONK
   // B2G multi-screen support. Screen ID is for differentiating screens of