Get elevation in time-lapse View Hierarchy capture.
Bug: 234032088
Test: Verified that elevation attributes from device are captured and
show up correctly on go/web-hv UI.
Change-Id: Id4c5a5c5a003cc38d332edc99365b160f17c52a6
diff --git a/protos/view_capture.proto b/protos/view_capture.proto
index 98574dd..349ff36 100644
--- a/protos/view_capture.proto
+++ b/protos/view_capture.proto
@@ -51,4 +51,6 @@
optional int32 visibility = 16;
repeated ViewNode children = 17;
+
+ optional float elevation = 18;
}