Add CONTROL_VIDEO_STABILIZATION_MODE_PREVIEW_STABILIZATION to allow for better preview stabilization.

Add CONTROL_VIDEO_STABILIZATION_MODE_PREVIEW_STABILIZATION. This CaptureRequest key may be
advertised by devices which can support applying the same quality of
stabilization to preview and other non-RAW streams. This helps clients
achieve a what you see is what you get effect.

Bug: 170230992

Test: builds

Change-Id: I6e115f5b98cdb07ba20055c2a1fba9cdad7e595c
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
diff --git a/camera/metadata/3.8/Android.bp b/camera/metadata/3.8/Android.bp
new file mode 100644
index 0000000..30068d8
--- /dev/null
+++ b/camera/metadata/3.8/Android.bp
@@ -0,0 +1,18 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.camera.metadata@3.8",
+    root: "android.hardware",
+    srcs: [
+        "types.hal",
+    ],
+    interfaces: [
+        "android.hardware.camera.metadata@3.2",
+        "android.hardware.camera.metadata@3.3",
+        "android.hardware.camera.metadata@3.4",
+        "android.hardware.camera.metadata@3.5",
+        "android.hardware.camera.metadata@3.6",
+        "android.hardware.camera.metadata@3.7",
+    ],
+    gen_java: true,
+}