Update for SetProcessMemory removal.

Bug: 120606663

Test: All unit tests pass.
Change-Id: Icf8a3ceb75b8962f8f215501c2bac631b40a1527
diff --git a/debuggerd/libdebuggerd/tombstone.cpp b/debuggerd/libdebuggerd/tombstone.cpp
index 14caaf6..eda7182 100644
--- a/debuggerd/libdebuggerd/tombstone.cpp
+++ b/debuggerd/libdebuggerd/tombstone.cpp
@@ -101,10 +101,10 @@
     }
   }
 
-  unwindstack::UnwinderFromPid unwinder(kMaxFrames, pid, unwindstack::Regs::CurrentArch());
   auto process_memory =
       unwindstack::Memory::CreateProcessMemoryCached(getpid());
-  unwinder.SetProcessMemory(process_memory);
+  unwindstack::UnwinderFromPid unwinder(kMaxFrames, pid, unwindstack::Regs::CurrentArch(), nullptr,
+                                        process_memory);
   if (!unwinder.Init()) {
     async_safe_format_log(ANDROID_LOG_ERROR, LOG_TAG, "failed to init unwinder object");
     return;