Revert "Allow call audio access for default dialer application"

This reverts commit ac26cf749f457e12a3d8d7456bbcd58a3e028d69.

Reason for revert: Feature has been postponed
Bug: 151761909

Change-Id: I90a977a23c5b97ddf95976cf2c4d517165f8e8c2
diff --git a/media/utils/include/mediautils/ServiceUtilities.h b/media/utils/include/mediautils/ServiceUtilities.h
index 060e849..212599a 100644
--- a/media/utils/include/mediautils/ServiceUtilities.h
+++ b/media/utils/include/mediautils/ServiceUtilities.h
@@ -93,7 +93,6 @@
 bool dumpAllowed();
 bool modifyPhoneStateAllowed(pid_t pid, uid_t uid);
 bool bypassInterruptionPolicyAllowed(pid_t pid, uid_t uid);
-bool accessCallAudioAllowed(const String16& opPackageName, pid_t pid, uid_t uid);
 
 status_t checkIMemory(const sp<IMemory>& iMemory);
 
@@ -111,7 +110,7 @@
 private:
     static constexpr const char* nativePackageManagerName = "package_native";
     std::optional<bool> doIsAllowed(uid_t uid);
-    void loadPackageManager();
+    sp<content::pm::IPackageManagerNative> retreivePackageManager();
     sp<content::pm::IPackageManagerNative> mPackageManager; // To check apps manifest
     uint_t mPackageManagerErrors = 0;
     struct Package {