From 097ca275f4717a2c47a5d49f302ed2b72c8a1370 Mon Sep 17 00:00:00 2001
From: Marco Nelissen <marcone@google.com>
Date: Fri, 14 Nov 2014 08:01:01 -0800
Subject: Replace IInterface::asBinder() with a static

so we can do NULL checks again, and update calls to IInterface::asBinder()
to use the new static version.

Change-Id: Ia7b10eb38ca55b72278bfd33d3bf647f338b4e6a
---
 libs/binder/IInterface.cpp | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'libs/binder/IInterface.cpp')

diff --git a/libs/binder/IInterface.cpp b/libs/binder/IInterface.cpp
index 99a9ffeea2..8c60dc4f7e 100644
--- a/libs/binder/IInterface.cpp
+++ b/libs/binder/IInterface.cpp
@@ -27,14 +27,18 @@ IInterface::IInterface()
 IInterface::~IInterface() {
 }
 
-sp<IBinder> IInterface::asBinder()
+// static
+sp<IBinder> IInterface::asBinder(const IInterface* iface)
 {
-    return onAsBinder();
+    if (iface == NULL) return NULL;
+    return const_cast<IInterface*>(iface)->onAsBinder();
 }
 
-sp<const IBinder> IInterface::asBinder() const
+// static
+sp<IBinder> IInterface::asBinder(const sp<IInterface>& iface)
 {
-    return const_cast<IInterface*>(this)->onAsBinder();
+    if (iface == NULL) return NULL;
+    return iface->onAsBinder();
 }
 
 // ---------------------------------------------------------------------------
-- 
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