PMSCompilerMapping: Hardcode a value for pm.dexopt.shared

This is a temporary hack while we sort out the larger issues.

Test: make & flash
Bug: 68755013
Change-Id: I59caf79027dd8be2fd698606822a20b19c0d942a

services/core/java/com/android/server/pm/PackageManagerServiceCompilerMapping.java

@@ -59,6 +59,8 @@ public class PackageManagerServiceCompilerMapping {
         // vendor.
         if ("pm.dexopt.inactive".equals(sysPropName)) {
             sysPropValue = "verify";
+        } else if ("pm.dexopt.shared".equals(sysPropName)) {
+            sysPropValue = "speed";
         } else {
             sysPropValue = SystemProperties.get(sysPropName);
         }