270     IPCThreadState* ipc = IPCThreadState::self();  in ~BpHwBinder()  local
272     if (ipc) {  in ~BpHwBinder()
273         ipc->expungeHandle(mHandle, this);  in ~BpHwBinder()
274         ipc->decWeakHandle(mHandle);  in ~BpHwBinder()
281     IPCThreadState* ipc = IPCThreadState::self();  in onFirstRef()  local
282     if (ipc) ipc->incStrongHandle(mHandle, this);  in onFirstRef()
291     IPCThreadState* ipc = IPCThreadState::self();  in onLastStrongRef()  local
292     if (ipc) {  in onLastStrongRef()
293         ipc->decStrongHandle(mHandle);  in onLastStrongRef()
294         ipc->flushCommands();  in onLastStrongRef()
304         if (ipc) ipc->clearDeathNotification(mHandle, this);  in onLastStrongRef()
321     IPCThreadState* ipc = IPCThreadState::self();  in onIncStrongAttempted()  local
322     return ipc ? ipc->attemptIncStrongHandle(mHandle) == NO_ERROR : false;  in onIncStrongAttempted()