Bug 1009732 - Do only one Proguard pass when build is not MOZILLA_OFFICIAL. r=ckitching

DONTBUILD

This continues the convention that a developer build is when
MOZILLA_OFFICIAL is not defined.

mobile/android/base/Makefile.in

@@ -92,9 +92,13 @@ ifdef MOZ_DISABLE_PROGUARD
   PROGUARD_PASSES=0
 else
   ifdef MOZ_DEBUG
-  PROGUARD_PASSES=1
+    PROGUARD_PASSES=1
   else
-  PROGUARD_PASSES=6
+    ifndef MOZILLA_OFFICIAL
+      PROGUARD_PASSES=1
+    else
+      PROGUARD_PASSES=6
+    endif
   endif
 endif