display: Update metadata

This change adds libgralloc.qti to support Gralloc4 and the transition to
standardized metadata.

CRs-Fixed: 2619182
Change-Id: Ia43de9b1dc9da52affc508783c046b82cde1775e
diff --git a/gralloc/Android.bp b/gralloc/Android.bp
new file mode 100644
index 0000000..0ec61ac
--- /dev/null
+++ b/gralloc/Android.bp
@@ -0,0 +1,23 @@
+cc_library_shared {
+    name: "libgralloc.qti",
+    vendor_available: true,
+    product_specific: true,
+    cflags: [
+        "-Wno-sign-conversion",
+        "-DLOG_TAG=\"qtigralloc\"",
+    ],
+    shared_libs: [
+         "liblog",
+         "libcutils",
+         "libutils",
+         "libgralloctypes",
+         "libhidlbase",
+         "libhardware",
+         "android.hardware.graphics.mapper@4.0"
+    ],
+
+    srcs: ["QtiGralloc.cpp"],
+
+    header_libs: ["display_intf_headers"],
+}
+