diff --git a/sandboxed_api/sandbox2/sandbox2.cc b/sandboxed_api/sandbox2/sandbox2.cc
index d0c1e22..ebbd9ab 100644
--- a/sandboxed_api/sandbox2/sandbox2.cc
+++ b/sandboxed_api/sandbox2/sandbox2.cc
@@ -99,10 +99,6 @@ bool Sandbox2::IsTerminated() const {
   return monitor_->IsDone();
 }
 
-void Sandbox2::SetWallTimeLimit(time_t limit) const {
-  set_walltime_limit(absl::Seconds(limit));
-}
-
 void Sandbox2::set_walltime_limit(absl::Duration limit) const {
   if (limit == absl::ZeroDuration()) {
     VLOG(1) << "Disarming walltime timer to ";
diff --git a/sandboxed_api/sandbox2/sandbox2.h b/sandboxed_api/sandbox2/sandbox2.h
index a3ae98e..6ec1db1 100644
--- a/sandboxed_api/sandbox2/sandbox2.h
+++ b/sandboxed_api/sandbox2/sandbox2.h
@@ -95,7 +95,9 @@ class Sandbox2 final {
   // for responses after each request and reset the deadline in between.
   // Sandboxed API can be used to implement persistent sandboxes.
   ABSL_DEPRECATED("Use set_walltime_limit() instead")
-  void SetWallTimeLimit(time_t limit) const;
+  void SetWallTimeLimit(time_t limit) const {
+    this->set_walltime_limit(absl::Seconds(limit));
+  }
 
   // Sets a wall time limit on a running sandboxee, absl::ZeroDuration() to
   // disarm. This can be useful in a persistent sandbox scenario, to impose a
@@ -103,8 +105,11 @@ class Sandbox2 final {
   // between. Sandboxed API can be used to implement persistent sandboxes.
   void set_walltime_limit(absl::Duration limit) const;
 
-  // Gets the pid inside the executor.
-  pid_t GetPid() { return monitor_ != nullptr ? monitor_->pid_ : -1; }
+  // Returns the process id inside the executor.
+  ABSL_DEPRECATED("Use pid() instead")
+  pid_t GetPid() { return this->pid(); }
+
+  pid_t pid() const { return monitor_ != nullptr ? monitor_->pid_ : -1; }
 
   // Gets the comms inside the executor.
   Comms* comms() {