Merge changes from topic 'ipsec-hide-overloads'

* changes:
  Hide Socket+DatagramSocket IpSecTransform methods
  Consistenly Throw IOExceptions from IpSecManager
diff --git a/api/current.txt b/api/current.txt
index 00b6986..883d986 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -23888,14 +23888,10 @@
   }
 
   public final class IpSecManager {
-    method public void applyTransportModeTransform(java.net.Socket, android.net.IpSecTransform) throws java.io.IOException;
-    method public void applyTransportModeTransform(java.net.DatagramSocket, android.net.IpSecTransform) throws java.io.IOException;
     method public void applyTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform) throws java.io.IOException;
     method public android.net.IpSecManager.UdpEncapsulationSocket openUdpEncapsulationSocket(int) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
     method public android.net.IpSecManager.UdpEncapsulationSocket openUdpEncapsulationSocket() throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
-    method public void removeTransportModeTransform(java.net.Socket, android.net.IpSecTransform);
-    method public void removeTransportModeTransform(java.net.DatagramSocket, android.net.IpSecTransform);
-    method public void removeTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform);
+    method public void removeTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform) throws java.io.IOException;
     method public android.net.IpSecManager.SecurityParameterIndex reserveSecurityParameterIndex(int, java.net.InetAddress) throws android.net.IpSecManager.ResourceUnavailableException;
     method public android.net.IpSecManager.SecurityParameterIndex reserveSecurityParameterIndex(int, java.net.InetAddress, int) throws android.net.IpSecManager.ResourceUnavailableException, android.net.IpSecManager.SpiUnavailableException;
     field public static final int INVALID_SECURITY_PARAMETER_INDEX = 0; // 0x0
@@ -23914,7 +23910,7 @@
   }
 
   public static final class IpSecManager.UdpEncapsulationSocket implements java.lang.AutoCloseable {
-    method public void close();
+    method public void close() throws java.io.IOException;
     method public int getPort();
     method public java.io.FileDescriptor getSocket();
   }
diff --git a/api/system-current.txt b/api/system-current.txt
index 9eb4599..3b61bdd 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -25726,14 +25726,10 @@
   }
 
   public final class IpSecManager {
-    method public void applyTransportModeTransform(java.net.Socket, android.net.IpSecTransform) throws java.io.IOException;
-    method public void applyTransportModeTransform(java.net.DatagramSocket, android.net.IpSecTransform) throws java.io.IOException;
     method public void applyTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform) throws java.io.IOException;
     method public android.net.IpSecManager.UdpEncapsulationSocket openUdpEncapsulationSocket(int) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
     method public android.net.IpSecManager.UdpEncapsulationSocket openUdpEncapsulationSocket() throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
-    method public void removeTransportModeTransform(java.net.Socket, android.net.IpSecTransform);
-    method public void removeTransportModeTransform(java.net.DatagramSocket, android.net.IpSecTransform);
-    method public void removeTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform);
+    method public void removeTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform) throws java.io.IOException;
     method public android.net.IpSecManager.SecurityParameterIndex reserveSecurityParameterIndex(int, java.net.InetAddress) throws android.net.IpSecManager.ResourceUnavailableException;
     method public android.net.IpSecManager.SecurityParameterIndex reserveSecurityParameterIndex(int, java.net.InetAddress, int) throws android.net.IpSecManager.ResourceUnavailableException, android.net.IpSecManager.SpiUnavailableException;
     field public static final int INVALID_SECURITY_PARAMETER_INDEX = 0; // 0x0
@@ -25752,7 +25748,7 @@
   }
 
   public static final class IpSecManager.UdpEncapsulationSocket implements java.lang.AutoCloseable {
-    method public void close();
+    method public void close() throws java.io.IOException;
     method public int getPort();
     method public java.io.FileDescriptor getSocket();
   }
diff --git a/api/test-current.txt b/api/test-current.txt
index 57e2ed8..61a65d8 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -23962,14 +23962,10 @@
   }
 
   public final class IpSecManager {
-    method public void applyTransportModeTransform(java.net.Socket, android.net.IpSecTransform) throws java.io.IOException;
-    method public void applyTransportModeTransform(java.net.DatagramSocket, android.net.IpSecTransform) throws java.io.IOException;
     method public void applyTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform) throws java.io.IOException;
     method public android.net.IpSecManager.UdpEncapsulationSocket openUdpEncapsulationSocket(int) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
     method public android.net.IpSecManager.UdpEncapsulationSocket openUdpEncapsulationSocket() throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
-    method public void removeTransportModeTransform(java.net.Socket, android.net.IpSecTransform);
-    method public void removeTransportModeTransform(java.net.DatagramSocket, android.net.IpSecTransform);
-    method public void removeTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform);
+    method public void removeTransportModeTransform(java.io.FileDescriptor, android.net.IpSecTransform) throws java.io.IOException;
     method public android.net.IpSecManager.SecurityParameterIndex reserveSecurityParameterIndex(int, java.net.InetAddress) throws android.net.IpSecManager.ResourceUnavailableException;
     method public android.net.IpSecManager.SecurityParameterIndex reserveSecurityParameterIndex(int, java.net.InetAddress, int) throws android.net.IpSecManager.ResourceUnavailableException, android.net.IpSecManager.SpiUnavailableException;
     field public static final int INVALID_SECURITY_PARAMETER_INDEX = 0; // 0x0
@@ -23988,7 +23984,7 @@
   }
 
   public static final class IpSecManager.UdpEncapsulationSocket implements java.lang.AutoCloseable {
-    method public void close();
+    method public void close() throws java.io.IOException;
     method public int getPort();
     method public java.io.FileDescriptor getSocket();
   }
diff --git a/core/java/android/net/IpSecManager.java b/core/java/android/net/IpSecManager.java
index f8702e2..375b7ee 100644
--- a/core/java/android/net/IpSecManager.java
+++ b/core/java/android/net/IpSecManager.java
@@ -245,6 +245,7 @@
      *
      * @param socket a stream socket
      * @param transform an {@link IpSecTransform}, which must be an active Transport Mode transform.
+     * @hide
      */
     public void applyTransportModeTransform(Socket socket, IpSecTransform transform)
             throws IOException {
@@ -262,6 +263,7 @@
      *
      * @param socket a datagram socket
      * @param transform an {@link IpSecTransform}, which must be an active Transport Mode transform.
+     * @hide
      */
     public void applyTransportModeTransform(DatagramSocket socket, IpSecTransform transform)
             throws IOException {
@@ -284,7 +286,7 @@
      * address associated with that transform will throw an IOException. In addition, if the
      * IpSecTransform is later deactivated, the socket will throw an IOException on any calls to
      * send() or receive() until the transform is removed from the socket by calling {@link
-     * #removeTransportModeTransform(Socket, IpSecTransform)};
+     * #removeTransportModeTransform(FileDescriptor, IpSecTransform)};
      *
      * @param socket a socket file descriptor
      * @param transform an {@link IpSecTransform}, which must be an active Transport Mode transform.
@@ -316,8 +318,10 @@
      *
      * @param socket a socket that previously had a transform applied to it.
      * @param transform the IPsec Transform that was previously applied to the given socket
+     * @hide
      */
-    public void removeTransportModeTransform(Socket socket, IpSecTransform transform) {
+    public void removeTransportModeTransform(Socket socket, IpSecTransform transform)
+            throws IOException {
         removeTransportModeTransform(ParcelFileDescriptor.fromSocket(socket), transform);
     }
 
@@ -330,8 +334,10 @@
      *
      * @param socket a socket that previously had a transform applied to it.
      * @param transform the IPsec Transform that was previously applied to the given socket
+     * @hide
      */
-    public void removeTransportModeTransform(DatagramSocket socket, IpSecTransform transform) {
+    public void removeTransportModeTransform(DatagramSocket socket, IpSecTransform transform)
+            throws IOException {
         removeTransportModeTransform(ParcelFileDescriptor.fromDatagramSocket(socket), transform);
     }
 
@@ -345,7 +351,8 @@
      * @param socket a socket file descriptor that previously had a transform applied to it.
      * @param transform the IPsec Transform that was previously applied to the given socket
      */
-    public void removeTransportModeTransform(FileDescriptor socket, IpSecTransform transform) {
+    public void removeTransportModeTransform(FileDescriptor socket, IpSecTransform transform)
+            throws IOException {
         removeTransportModeTransform(new ParcelFileDescriptor(socket), transform);
     }
 
@@ -419,7 +426,7 @@
          *
          * @param fd a file descriptor previously returned as a UDP Encapsulation socket.
          */
-        public void close() {
+        public void close() throws IOException {
             // TODO: Go close the socket
             mCloseGuard.close();
         }