diff --git a/vulkan/vulkan_application.cc b/vulkan/vulkan_application.cc
index eaba000274ca4..7ba881b843181 100644
--- a/vulkan/vulkan_application.cc
+++ b/vulkan/vulkan_application.cc
@@ -129,10 +129,6 @@ const VulkanHandle<VkInstance>& VulkanApplication::GetInstance() const {
   return instance_;
 }
 
-void VulkanApplication::ReleaseInstanceOwnership() {
-  instance_.ReleaseOwnership();
-}
-
 std::vector<VkPhysicalDevice> VulkanApplication::GetPhysicalDevices() const {
   if (!IsValid()) {
     return {};
diff --git a/vulkan/vulkan_application.h b/vulkan/vulkan_application.h
index a5f20c07f63ec..9274701f95801 100644
--- a/vulkan/vulkan_application.h
+++ b/vulkan/vulkan_application.h
@@ -38,8 +38,6 @@ class VulkanApplication {
 
   const VulkanHandle<VkInstance>& GetInstance() const;
 
-  void ReleaseInstanceOwnership();
-
   std::unique_ptr<VulkanDevice> AcquireFirstCompatibleLogicalDevice() const;
 
  private:
diff --git a/vulkan/vulkan_device.cc b/vulkan/vulkan_device.cc
index bb6c2e8a1437c..745110ed70f2c 100644
--- a/vulkan/vulkan_device.cc
+++ b/vulkan/vulkan_device.cc
@@ -153,10 +153,6 @@ const VulkanHandle<VkDevice>& VulkanDevice::GetHandle() const {
   return device_;
 }
 
-void VulkanDevice::ReleaseDeviceOwnership() {
-  device_.ReleaseOwnership();
-}
-
 const VulkanHandle<VkPhysicalDevice>& VulkanDevice::GetPhysicalDeviceHandle()
     const {
   return physical_device_;
diff --git a/vulkan/vulkan_device.h b/vulkan/vulkan_device.h
index e9abf757f6a94..e32f37d7ed57b 100644
--- a/vulkan/vulkan_device.h
+++ b/vulkan/vulkan_device.h
@@ -35,8 +35,6 @@ class VulkanDevice {
 
   uint32_t GetGraphicsQueueIndex() const;
 
-  void ReleaseDeviceOwnership();
-
   FXL_WARN_UNUSED_RESULT
   bool GetSurfaceCapabilities(const VulkanSurface& surface,
                               VkSurfaceCapabilitiesKHR* capabilities) const;
diff --git a/vulkan/vulkan_handle.h b/vulkan/vulkan_handle.h
index 87f535e9b9132..32f1f938e25bb 100644
--- a/vulkan/vulkan_handle.h
+++ b/vulkan/vulkan_handle.h
@@ -50,11 +50,6 @@ class VulkanHandle {
 
   operator Handle() const { return handle_; }
 
-  /// Relinquish responsibility of collecting the underlying handle when this
-  /// object is collected. It is the responsibility of the caller to ensure that
-  /// the lifetime of the handle extends past the lifetime of this object.
-  void ReleaseOwnership() { disposer_ = nullptr; }
-
   void Reset() { DisposeIfNecessary(); }
 
  private: