Update calls to IInterface::asBinder()

to use the new static version.

Change-Id: I88ee037c66aa254f466d3a51ddc358bd37cf44b5
diff --git a/libs/storage/IMountService.cpp b/libs/storage/IMountService.cpp
index 7ac7737..c643ed0 100644
--- a/libs/storage/IMountService.cpp
+++ b/libs/storage/IMountService.cpp
@@ -64,7 +64,7 @@
     {
         Parcel data, reply;
         data.writeInterfaceToken(IMountService::getInterfaceDescriptor());
-        data.writeStrongBinder(listener->asBinder());
+        data.writeStrongBinder(IInterface::asBinder(listener));
         if (remote()->transact(TRANSACTION_registerListener, data, &reply) != NO_ERROR) {
             ALOGD("registerListener could not contact remote\n");
             return;
@@ -80,7 +80,7 @@
     {
         Parcel data, reply;
         data.writeInterfaceToken(IMountService::getInterfaceDescriptor());
-        data.writeStrongBinder(listener->asBinder());
+        data.writeStrongBinder(IInterface::asBinder(listener));
         if (remote()->transact(TRANSACTION_unregisterListener, data, &reply) != NO_ERROR) {
             ALOGD("unregisterListener could not contact remote\n");
             return;
@@ -413,7 +413,7 @@
     {
         Parcel data, reply;
         data.writeInterfaceToken(IMountService::getInterfaceDescriptor());
-        data.writeStrongBinder(observer->asBinder());
+        data.writeStrongBinder(IInterface::asBinder(observer));
         if (remote()->transact(TRANSACTION_shutdown, data, &reply) != NO_ERROR) {
             ALOGD("shutdown could not contact remote\n");
             return;
@@ -450,7 +450,7 @@
         data.writeString16(rawPath);
         data.writeString16(canonicalPath);
         data.writeString16(key);
-        data.writeStrongBinder(token->asBinder());
+        data.writeStrongBinder(IInterface::asBinder(token));
         data.writeInt32(nonce);
         if (remote()->transact(TRANSACTION_mountObb, data, &reply) != NO_ERROR) {
             ALOGD("mountObb could not contact remote\n");
@@ -470,7 +470,7 @@
         data.writeInterfaceToken(IMountService::getInterfaceDescriptor());
         data.writeString16(filename);
         data.writeInt32(force ? 1 : 0);
-        data.writeStrongBinder(token->asBinder());
+        data.writeStrongBinder(IInterface::asBinder(token));
         data.writeInt32(nonce);
         if (remote()->transact(TRANSACTION_unmountObb, data, &reply) != NO_ERROR) {
             ALOGD("unmountObb could not contact remote\n");