Remove unneeded commented block of code

While doing merge from main to dev/VK_KHR_graphics_pipeline_library
a block of code was used to figure out what changes should be applied
to GraphicsPipelineWrapper. After the merge was done part of this
code was left instead of being removed.

Components: Vulkan

VK-GL-CTS issue: 3310

Affects:
dEQP-VK.pipeline.*.depth.*

Change-Id: I8cf12b7646e2e32c3dfb675ee70b2fe751dce545
diff --git a/external/vulkancts/modules/vulkan/pipeline/vktPipelineDepthTests.cpp b/external/vulkancts/modules/vulkan/pipeline/vktPipelineDepthTests.cpp
index b480a31..46d4c84 100644
--- a/external/vulkancts/modules/vulkan/pipeline/vktPipelineDepthTests.cpp
+++ b/external/vulkancts/modules/vulkan/pipeline/vktPipelineDepthTests.cpp
@@ -632,20 +632,6 @@
 			VK_FALSE,																// VkBool32			negativeOneToOne;
 		};
 
-////		const VkPipelineViewportStateCreateInfo					viewportStateCreateInfo			=
-////		{
-////			VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,			// VkStructureType						sType;
-////			(hasDepthClipControl ? &depthClipControlCreateInfo : nullptr),	// const void*							pNext;
-////			(VkPipelineViewportStateCreateFlags)0,							// VkPipelineViewportStateCreateFlags	flags;
-////			1u,																// deUint32								viewportCount;
-////			(dynamicViewport ? &badViewport : &viewport),					// const VkViewport*					pViewports;
-////			1u,																// deUint32								scissorCount;
-////			scissors.data()													// const VkRect2D*						pScissors;
-////		};
-////
-////		VkPipelineViewportStateCreateInfo viewportStateCreateInfo01	= viewportStateCreateInfo;
-////		viewportStateCreateInfo01.pNext								= &depthClipControlCreateInfo01;
-
 		// Dynamic viewport if needed.
 		std::vector<VkDynamicState> dynamicStates;