Modify gralloc0 implementation

Add validateBufferSize and getTransportSize

Bug: 131089111
Test: build, boot
Change-Id: I9820197865e47832ae209cbf1cac3b544f45e60e

system/gralloc/gralloc.cpp

@@ -1551,6 +1551,8 @@ struct private_module_t HAL_MODULE_INFO_SYM = {
         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