Revert of Update Layer Hoisting to store its atlas texture in the resource cache

src/core/SkMultiPictureDraw.cpp

Index: src/core/SkMultiPictureDraw.cpp
diff --git a/src/core/SkMultiPictureDraw.cpp b/src/core/SkMultiPictureDraw.cpp
index 672bd628b7c728220c667d0104bfcd4d183f00d3..4003808310e27682f80b00a3c110ce5ee7cdb788 100644
--- a/src/core/SkMultiPictureDraw.cpp
+++ b/src/core/SkMultiPictureDraw.cpp
@@ -115,8 +115,6 @@
     // them (if necessary). Hoisting the free floating layers is deferred until
     // drawing the canvas that requires them.
     SkTDArray<GrHoistedLayer> atlasedNeedRendering, atlasedRecycled;
-
-    GrLayerHoister::Begin(context);
 
     for (int i = 0; i < count; ++i) {
         const DrawData& data = fGPUDrawData[i];
@@ -201,7 +199,9 @@
 #if !defined(SK_IGNORE_GPU_LAYER_HOISTING) && SK_SUPPORT_GPU
     GrLayerHoister::UnlockLayers(context, atlasedNeedRendering);
     GrLayerHoister::UnlockLayers(context, atlasedRecycled);
-    GrLayerHoister::End(context);
-#endif
-}
-
+#if !GR_CACHE_HOISTED_LAYERS
+    GrLayerHoister::PurgeCache(context);
+#endif
+#endif
+}
+