Gralloc: Add support to disable AHardwareBuffer

Add property to disable calling into adreno size calculation APIs

Change-Id: I538a880769c4ce55ac42bcccfd5faebfa284d4e0
CRs-Fixed: 2268733
diff --git a/gralloc/gr_utils.h b/gralloc/gr_utils.h
index d273754..c955619 100644
--- a/gralloc/gr_utils.h
+++ b/gralloc/gr_utils.h
@@ -115,6 +115,7 @@
 int GetImplDefinedFormat(uint64_t usage, int format);
 int GetCustomFormatFlags(int format, uint64_t usage, int *custom_format, uint64_t *priv_flags);
 int GetBufferType(int inputFormat);
+bool IsGPUFlagSupported(uint64_t usage);
 }  // namespace gralloc
 
 #endif  // __GR_UTILS_H__