Upgrade to golang protobuf api v2
Major operations:
* Fix the go_package entries to be consistent, as the new tool
complains when it doesn't have a '/'.
* Regenerate with the new protoc-gen-go tool.
* github.com/golang/protobuf -> google.golang.org/protobuf
* proto.[Un]MarshalText -> prototext.[Un]Marshal
Change-Id: Ie1147bd2457fafb66ba555461b3bf14f0561a25d
diff --git a/ui/metrics/metrics_proto/metrics.proto b/ui/metrics/metrics_proto/metrics.proto
index b284bf9..ef42f54 100644
--- a/ui/metrics/metrics_proto/metrics.proto
+++ b/ui/metrics/metrics_proto/metrics.proto
@@ -15,7 +15,7 @@
syntax = "proto2";
package soong_build_metrics;
-option go_package = "soong_metrics_proto";
+option go_package = "android/soong/ui/metrics/metrics_proto";
message MetricsBase {
// Timestamp generated when the build starts.