cmsdk: Pass the process name and pid for launch boosts

* We need this for vendor perf tools.
 * This also adds a NativeHelper class which loads the JNI
   library on-demand, since we don't have an entry point.

Change-Id: If76ad8f952e86366978ae9cf9d1f107febccc28b

sdk/src/java/cyanogenmod/power/PerformanceManagerInternal.java

@@ -20,10 +20,10 @@ import android.content.Intent;
 
 /** {@hide} */
 public interface PerformanceManagerInternal {
-    
+
     void activityResumed(Intent intent);
-    
+
     void cpuBoost(int duration);
-    
-    void launchBoost();
+
+    void launchBoost(int pid, String packageName);
 }