Revert^2 "Use std::unique_ptr instead of ScopeGuard"

25c1a3b8543dd1756308424dd65030f90bb7a99f

Test: m
Bug: 302723053
Change-Id: Id9355c10d78d0c55afb49f512b78bb0923fbc4f7
diff --git a/libs/binder/RpcSession.cpp b/libs/binder/RpcSession.cpp
index 70382c0..c895b21 100644
--- a/libs/binder/RpcSession.cpp
+++ b/libs/binder/RpcSession.cpp
@@ -26,8 +26,8 @@
 
 #include <string_view>
 
-#include <android-base/scopeguard.h>
 #include <binder/BpBinder.h>
+#include <binder/Functional.h>
 #include <binder/Parcel.h>
 #include <binder/RpcServer.h>
 #include <binder/RpcTransportRaw.h>
@@ -50,6 +50,7 @@
 
 namespace android {
 
+using namespace android::binder::impl;
 using base::unique_fd;
 
 RpcSession::RpcSession(std::unique_ptr<RpcTransportCtx> ctx) : mCtx(std::move(ctx)) {
@@ -494,7 +495,7 @@
     if (auto status = initShutdownTrigger(); status != OK) return status;
 
     auto oldProtocolVersion = mProtocolVersion;
-    auto cleanup = base::ScopeGuard([&] {
+    auto cleanup = make_scope_guard([&] {
         // if any threads are started, shut them down
         (void)shutdownAndWait(true);
 
@@ -574,7 +575,7 @@
         if (status_t status = connectAndInit(mId, true /*incoming*/); status != OK) return status;
     }
 
-    cleanup.Disable();
+    cleanup.release();
 
     return OK;
 }