Remove thread shutdown logic.

This logic wasn't right, and the kernel will clean
it up anyway. Since loading and unloading this library
isn't supported, I'm removing this race-prone section
of code until someone has a reason to and decides to
support this usecase.

Bug: 77934844
Test: (walleye) device boots/shutdowns w/o fatal errors
Test: (walleye) system/tools/hidl/test/run_all_device_tests.sh
Change-Id: I638f1741bf9d47e4113e65ecae8c9b278cee0cfa
diff --git a/Static.cpp b/Static.cpp
index c63e503..cdd3c7d 100644
--- a/Static.cpp
+++ b/Static.cpp
@@ -76,20 +76,5 @@
 Mutex gProcessMutex;
 sp<ProcessState> gProcess;
 
-class LibHwbinderIPCtStatics
-{
-public:
-    LibHwbinderIPCtStatics()
-    {
-    }
-    
-    ~LibHwbinderIPCtStatics()
-    {
-        IPCThreadState::shutdown();
-    }
-};
-
-static LibHwbinderIPCtStatics gIPCStatics;
-
 }   // namespace hardware
 }   // namespace android