Revert "Migrate unsafe parcel APIs in framework-minus-apex"

This reverts commit 90bb3709dc75f7e44914222114752de5bce133d4.

Reason for revert: b/214053959

Change-Id: Ic271bab1d3eaf677a5989dda9deb944ee2ad6850
diff --git a/telecomm/java/android/telecom/ConnectionRequest.java b/telecomm/java/android/telecom/ConnectionRequest.java
index 1172e13..be5fae4 100644
--- a/telecomm/java/android/telecom/ConnectionRequest.java
+++ b/telecomm/java/android/telecom/ConnectionRequest.java
@@ -272,17 +272,17 @@
     }
 
     private ConnectionRequest(Parcel in) {
-        mAccountHandle = in.readParcelable(getClass().getClassLoader(), android.telecom.PhoneAccountHandle.class);
-        mAddress = in.readParcelable(getClass().getClassLoader(), android.net.Uri.class);
-        mExtras = in.readParcelable(getClass().getClassLoader(), android.os.Bundle.class);
+        mAccountHandle = in.readParcelable(getClass().getClassLoader());
+        mAddress = in.readParcelable(getClass().getClassLoader());
+        mExtras = in.readParcelable(getClass().getClassLoader());
         mVideoState = in.readInt();
         mTelecomCallId = in.readString();
         mShouldShowIncomingCallUi = in.readInt() == 1;
-        mRttPipeFromInCall = in.readParcelable(getClass().getClassLoader(), android.os.ParcelFileDescriptor.class);
-        mRttPipeToInCall = in.readParcelable(getClass().getClassLoader(), android.os.ParcelFileDescriptor.class);
+        mRttPipeFromInCall = in.readParcelable(getClass().getClassLoader());
+        mRttPipeToInCall = in.readParcelable(getClass().getClassLoader());
 
         mParticipants = new ArrayList<Uri>();
-        in.readList(mParticipants, getClass().getClassLoader(), android.net.Uri.class);
+        in.readList(mParticipants, getClass().getClassLoader());
 
         mIsAdhocConference = in.readInt() == 1;
     }