Added copy/move constructors of complex RenderPass types.

gpu/vulkan/vulkan_render_pass.h

Index: gpu/vulkan/vulkan_render_pass.h
diff --git a/gpu/vulkan/vulkan_render_pass.h b/gpu/vulkan/vulkan_render_pass.h
index 326e99b235cfe77a1fccf6a74434248fb924078a..0c283dc21db50f500d20e15be47e3c208ecda89a 100644
--- a/gpu/vulkan/vulkan_render_pass.h
+++ b/gpu/vulkan/vulkan_render_pass.h
@@ -63,6 +63,8 @@ class VULKAN_EXPORT VulkanRenderPass {
 
   struct SubpassData {
     SubpassData();
+    SubpassData(const SubpassData& data);
+    SubpassData(SubpassData&& data);
     ~SubpassData();
 
     std::vector<SubpassAttachment> subpass_attachments;
@@ -72,6 +74,8 @@ class VULKAN_EXPORT VulkanRenderPass {
 
   struct RenderPassData {
     RenderPassData();
+    RenderPassData(const RenderPassData& data);
+    RenderPassData(RenderPassData&& data);
     ~RenderPassData();
 
     std::vector<AttachmentData> attachments;