Bug 723169 - port Bug 671634 to b2g [r=cjones]

b2g/app/b2g.js

@@ -38,7 +38,6 @@
 #filter substitution
 
 pref("toolkit.defaultChromeURI", "chrome://browser/content/shell.xul");
-pref("general.useragent.compatMode.firefox", true);
 pref("browser.chromeURL", "chrome://browser/content/");
 #ifdef MOZ_OFFICIAL_BRANDING
 pref("browser.homescreenURL", "file:///system/home/homescreen.html");

b2g/confvars.sh

@@ -38,7 +38,8 @@
 MOZ_APP_BASENAME=B2G
 MOZ_APP_VENDOR=Mozilla
 
-MOZ_APP_VERSION=11.0a1
+MOZ_APP_VERSION=13.0a1
+MOZ_APP_UA_NAME=Firefox
 
 MOZ_BRANDING_DIRECTORY=b2g/branding/unofficial
 MOZ_OFFICIAL_BRANDING_DIRECTORY=b2g/branding/official