Don't force apps to compile during the boot process

This change reverts the following commits:
  01c3244
  f5967d5

They have become obsolete by a change in Xposed's ART libraries which
allows the system to use the dex from .odex files in interpret-only mode
(i.e. the compiled code is ignored).

This works out-of-the-box on stock ROMs where the image checksums match
(because the image hasn't been recompiled) and no Xposed version check
prevents the usage of the .odex file.

app/src/main/java/de/robv/android/xposed/XposedBridge.java

@@ -236,18 +236,6 @@ protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
 							XC_LoadPackage.callAll(lpparam);
 
 							if (Build.VERSION.SDK_INT >= 21) {
-								// Force dex2oat while the system is still booting to ensure that system content providers work.
-								findAndHookMethod("com.android.server.pm.PackageManagerService", cl, "performDexOpt",
-										String.class, String.class, boolean.class, new XC_MethodHook() {
-									@Override
-									protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
-										Object instance = (Build.VERSION.SDK_INT >= 23)
-												? getObjectField(param.thisObject, "mPackageDexOptimizer") : param.thisObject;
-										if (getObjectField(instance, "mDeferredDexOpt") != null)
-											param.args[2] = true;
-									}
-								});
-
 								// Huawei
 								Class<?> clsHwPackageManager = findClassIfExists("com.android.server.pm.HwPackageManagerService", cl);
 								if (clsHwPackageManager != null) {