Remove bootstrap.cfg and references to it.

Code/Framework/AzAndroid/java/com/amazon/lumberyard/LumberyardActivity.java

@@ -244,7 +244,7 @@ public class LumberyardActivity extends NativeActivity
         boolean useMainObb = GetBooleanResource("use_main_obb");
         boolean usePatchObb = GetBooleanResource("use_patch_obb");
 
-        if (IsBootstrapInAPK() && (useMainObb || usePatchObb))
+        if (AreAssetsInAPK() && (useMainObb || usePatchObb))
         {
             Log.d(TAG, "Using OBB expansion files for game assets");
 
@@ -421,12 +421,12 @@ public class LumberyardActivity extends NativeActivity
     }
 
     ////////////////////////////////////////////////////////////////
-    private boolean IsBootstrapInAPK()
+    private boolean AreAssetsInAPK()
     {
         try
         {
-            InputStream bootstrap = getAssets().open("bootstrap.cfg", AssetManager.ACCESS_UNKNOWN);
-            bootstrap.close();
+            InputStream engine = getAssets().open("engine.json", AssetManager.ACCESS_UNKNOWN);
+            engine.close();
             return true;
         }
         catch (IOException exception)