Revert "Add new files to Android.mk"

This reverts commit 4ed5a72717f9dc776f7f63aa21aca2c727524d0f.
diff --git a/Android.mk b/Android.mk
index ea13fd3..253f085 100644
--- a/Android.mk
+++ b/Android.mk
@@ -749,8 +749,6 @@
 	external/vulkancts/modules/vulkan/draw/vktDrawIndexedTest.cpp \
 	external/vulkancts/modules/vulkan/draw/vktDrawIndirectTest.cpp \
 	external/vulkancts/modules/vulkan/draw/vktDrawInstancedTests.cpp \
-	external/vulkancts/modules/vulkan/draw/vktDrawNegativeViewportHeightTests.cpp \
-	external/vulkancts/modules/vulkan/draw/vktDrawShaderDrawParametersTests.cpp \
 	external/vulkancts/modules/vulkan/draw/vktDrawSimpleTest.cpp \
 	external/vulkancts/modules/vulkan/draw/vktDrawTests.cpp \
 	external/vulkancts/modules/vulkan/dynamic_state/vktDynamicStateBaseClass.cpp \