Revert "File{Input,Output}Stream: catch ownership misassignment on construction."

This reverts commit 3b16bb1b62c84decca23b0922aa9bef4b9575a9d.

Reason for revert: This is causing crashes in backup and restore and causing presubmit tests to fail.

Bug: 159264419
Change-Id: I5703642c7e7d444005a3024cf9ec61bd714ad5ce
diff --git a/ojluni/src/main/java/java/io/FileInputStream.java b/ojluni/src/main/java/java/io/FileInputStream.java
index 9ce75ff..38230bb 100755
--- a/ojluni/src/main/java/java/io/FileInputStream.java
+++ b/ojluni/src/main/java/java/io/FileInputStream.java
@@ -222,9 +222,6 @@
         fd.attach(this);
         */
         this.isFdOwner = isFdOwner;
-        if (isFdOwner) {
-            IoUtils.setFdOwner(this.fd, this);
-        }
     }
 
     // BEGIN Android-changed: Open files using IoBridge to share BlockGuard & StrictMode logic.
diff --git a/ojluni/src/main/java/java/io/FileOutputStream.java b/ojluni/src/main/java/java/io/FileOutputStream.java
index 66f4c05..d0d0d40 100755
--- a/ojluni/src/main/java/java/io/FileOutputStream.java
+++ b/ojluni/src/main/java/java/io/FileOutputStream.java
@@ -299,9 +299,6 @@
         // Android-changed: FileDescriptor ownership tracking mechanism.
         // fd.attach(this);
         this.isFdOwner = isFdOwner;
-        if (isFdOwner) {
-            IoUtils.setFdOwner(this.fd, this);
-        }
     }
 
     // BEGIN Android-changed: Open files using IoBridge to share BlockGuard & StrictMode logic.