Revert of Add layer counting to SkPictureRecord

src/gpu/SkGpuDevice.cpp

Index: src/gpu/SkGpuDevice.cpp
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index f623f984fb6310e250f1078918039ea157760826..3e6bf1b6e429739a9275d656a93f6874c83ba2fc 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -1850,10 +1850,6 @@
 void SkGpuDevice::EXPERIMENTAL_optimize(const SkPicture* picture) {
     fContext->getLayerCache()->processDeletedPictures();
 
-    if (NULL != picture->fData.get() && picture->fData->suitableForLayerOptimization()) {
-        return;
-    }
-
     SkPicture::AccelData::Key key = GPUAccelData::ComputeAccelDataKey();
 
     const SkPicture::AccelData* existing = picture->EXPERIMENTAL_getAccelData(key);