Revert "Create a new RenderPipeline for CPU only rendering"

This reverts commit 09a38e4e8c64ccf62573da7ffbe40cef90e573ae.

Reason for revert: b/331231487

Change-Id: If9529d7ba39edef707af50f67ca8cd4754bfe11b
diff --git a/libs/hwui/Properties.h b/libs/hwui/Properties.h
index c1510d9..ec53070 100644
--- a/libs/hwui/Properties.h
+++ b/libs/hwui/Properties.h
@@ -242,7 +242,7 @@
 
 enum class OverdrawColorSet { Default = 0, Deuteranomaly };
 
-enum class RenderPipelineType { SkiaGL, SkiaVulkan, SkiaCpu, NotInitialized = 128 };
+enum class RenderPipelineType { SkiaGL, SkiaVulkan, NotInitialized = 128 };
 
 enum class StretchEffectBehavior {
     ShaderHWUI,   // Stretch shader in HWUI only, matrix scale in SF