Modify gralloc0 implementation

Add validateBufferSize and getTransportSize

Bug: 131089111
Test: build, boot
Change-Id: I9820197865e47832ae209cbf1cac3b544f45e60e
diff --git a/system/gralloc/gralloc.cpp b/system/gralloc/gralloc.cpp
index aace8e3..0a7276d 100644
--- a/system/gralloc/gralloc.cpp
+++ b/system/gralloc/gralloc.cpp
@@ -1551,6 +1551,8 @@
         lock: gralloc_lock,
         unlock: gralloc_unlock,
         perform: NULL,
+        validateBufferSize: NULL,
+        getTransportSize: NULL,
 #if PLATFORM_SDK_VERSION >= 18
         lock_ycbcr: gralloc_lock_ycbcr,
 #endif // PLATFORM_SDK_VERSION >= 18