Promote Vulkan min version check from debug --> fatal

* If a client is attempting to use Skia/Vulkan and is not using the minimum supported driver version (currently 1.1+ for graphite and ganesh), we should fatally abort rather than just having a debug message.

Change-Id: Ifb5ffc2bbd9d5ecc70a46ee32615491570720ceb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/1018796
Auto-Submit: Nicolette Prevost <nicolettep@google.com>
Reviewed-by: Thomas Smith <thomsmit@google.com>
Commit-Queue: Nicolette Prevost <nicolettep@google.com>

src/gpu/vk/VulkanUtilsPriv.cpp

diff --git a/src/gpu/vk/VulkanUtilsPriv.cpp b/src/gpu/vk/VulkanUtilsPriv.cpp
index fb009d1..af6aeef 100644
--- a/src/gpu/vk/VulkanUtilsPriv.cpp
+++ b/src/gpu/vk/VulkanUtilsPriv.cpp
@@ -9,6 +9,7 @@
 
 #include "include/core/SkStream.h"
 #include "include/gpu/vk/VulkanBackendContext.h"
+#include "include/private/base/SkAssert.h"
 #include "include/private/base/SkDebug.h"
 #include "include/private/base/SkTFitsIn.h"
 #include "include/private/base/SkTo.h"
@@ -470,7 +471,7 @@
     physDevVersion = std::min(physDevVersion, apiVersion);
 
     if (instanceVersion < VK_API_VERSION_1_1 || physDevVersion < VK_API_VERSION_1_1) {
-        SkDebugf("Vulkan 1.1 is required but not available. "
+        SK_ABORT("Vulkan 1.1 is required but not available. "
                  "Instance version: %#08X, Device version: %#08X",
                  instanceVersion, physDevVersion);
         return nullptr;

tests/VkPriorityExtensionTest.cpp

diff --git a/tests/VkPriorityExtensionTest.cpp b/tests/VkPriorityExtensionTest.cpp
index 2888964..7833814 100644
--- a/tests/VkPriorityExtensionTest.cpp
+++ b/tests/VkPriorityExtensionTest.cpp
@@ -229,8 +229,7 @@
     VkPhysicalDeviceFeatures deviceFeatures;
     grVkGetPhysicalDeviceFeatures(physDev, &deviceFeatures);
 
-    // this looks like it would slow things down,
-    // and we can't depend on it on all platforms
+    // This looks like it would slow things down and we can't depend on it on all platforms.
     deviceFeatures.robustBufferAccess = VK_FALSE;
 
     float queuePriorities[1] = { 0.0 };