Allow exception forwarding to the system’s native crash reporter to be disabled

snapshot/mac/process_snapshot_mac.cc

Index: snapshot/mac/process_snapshot_mac.cc
diff --git a/snapshot/mac/process_snapshot_mac.cc b/snapshot/mac/process_snapshot_mac.cc
index bb11526706551b0fc7b41a670b5cd04899bd2cb2..4edb628bbab64217330a42dabab540ba133f46a8 100644
--- a/snapshot/mac/process_snapshot_mac.cc
+++ b/snapshot/mac/process_snapshot_mac.cc
@@ -79,6 +79,43 @@ bool ProcessSnapshotMac::InitializeException(
   return true;
 }
 
+void ProcessSnapshotMac::GetCrashpadOptions(
+    CrashpadInfo::TriState* enable_crashpad_handler,
+    CrashpadInfo::TriState* enable_native_crash_reporter_forwarding) {
+  INITIALIZATION_STATE_DCHECK_VALID(initialized_);
+
+  CrashpadInfo::TriState local_enable_crashpad_handler = CrashpadInfo::kDefault;
+  CrashpadInfo::TriState local_enable_native_crash_reporter_forwarding =
+      CrashpadInfo::kDefault;
+
+  for (internal::ModuleSnapshotMac* module : modules_) {
+    CrashpadInfo::TriState module_enable_crashpad_handler;
+    CrashpadInfo::TriState module_enable_native_crash_reporter_forwarding;
+    module->GetCrashpadOptions(
+        &module_enable_crashpad_handler,
+        &module_enable_native_crash_reporter_forwarding);
+
+    if (local_enable_crashpad_handler == CrashpadInfo::kDefault) {
+      local_enable_crashpad_handler = module_enable_crashpad_handler;
+    }
+    if (local_enable_native_crash_reporter_forwarding ==
+            CrashpadInfo::kDefault) {
+      local_enable_native_crash_reporter_forwarding =
+          module_enable_native_crash_reporter_forwarding;
+    }
+
+    if (local_enable_crashpad_handler != CrashpadInfo::kDefault &&
+        local_enable_native_crash_reporter_forwarding !=
+            CrashpadInfo::kDefault) {
+      break;
+    }
+  }
+
+  *enable_crashpad_handler = local_enable_crashpad_handler;
+  *enable_native_crash_reporter_forwarding =
+      local_enable_native_crash_reporter_forwarding;
+}
+
 pid_t ProcessSnapshotMac::ProcessID() const {
   INITIALIZATION_STATE_DCHECK_VALID(initialized_);
   return process_reader_.ProcessID();