hwc: Featurize framework changes

These flags were added to the core HWC header and break pure AOSP
builds.

Change-Id: I0d2f2071ce3fd6a9a0dc848b08098895b669c94e
diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index b33b744..750e32e 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -402,9 +402,11 @@
         if(UNLIKELY(isExtOnly(hnd))){
             ctx->listStats[dpy].extOnlyLayerIndex = i;
         }
+#ifdef QCOM_BSP
         if (layer->flags & HWC_SCREENSHOT_ANIMATOR_LAYER) {
             ctx->listStats[dpy].isDisplayAnimating = true;
         }
+#endif
     }
     if(ctx->listStats[dpy].yuvCount > 0) {
         if (property_get("hw.cabl.yuv", property, NULL) > 0) {