Revert "Turn on vk unit tests"

This reverts commit aa3e498bbc9825b8c07a2094dc83e15b6bb47ffc.

Reason for revert: Synchronization with WebView is hard.
Also:
* All currently shipping devices that turn Vulkan on for HWUI support at
  least two graphics queues, with the exception of emulators using
  swiftshader.
* Using two graphics queues doesn't significantly regress RAM on those
  devices

Bug: 280564832
Test: DailyMail app
Change-Id: Ica0c461af9df771292967ed10df63b2aa6902ae3
diff --git a/libs/hwui/Properties.h b/libs/hwui/Properties.h
index 24e206b..bb47744 100644
--- a/libs/hwui/Properties.h
+++ b/libs/hwui/Properties.h
@@ -303,7 +303,7 @@
     static bool enableRTAnimations;
 
     // Used for testing only to change the render pipeline.
-    static void overrideRenderPipelineType(RenderPipelineType, bool inUnitTest = false);
+    static void overrideRenderPipelineType(RenderPipelineType);
 
     static bool runningInEmulator;