Make proto enums canonical for ReadState/WriteState/ConnectState.

extensions/browser/api/cast_channel/logger_util.cc

Index: extensions/browser/api/cast_channel/logger_util.cc
diff --git a/extensions/browser/api/cast_channel/logger_util.cc b/extensions/browser/api/cast_channel/logger_util.cc
index 08e0857232074a363b91677cef5dd41326b6b585..d18faffdfac80bbec65eaed13645068af46212e2 100644
--- a/extensions/browser/api/cast_channel/logger_util.cc
+++ b/extensions/browser/api/cast_channel/logger_util.cc
@@ -3,12 +3,12 @@
 // found in the LICENSE file.
 
 #include "extensions/browser/api/cast_channel/logger_util.h"
+#include "extensions/common/api/cast_channel/logging.pb.h"
 #include "net/base/net_errors.h"
 
 namespace extensions {
 namespace core_api {
 namespace cast_channel {
-
 LastErrors::LastErrors()
     : event_type(proto::EVENT_TYPE_UNKNOWN),
       challenge_reply_error_type(proto::CHALLENGE_REPLY_ERROR_NONE),
@@ -19,6 +19,51 @@ LastErrors::LastErrors()
 LastErrors::~LastErrors() {
 }
 
+proto::ErrorState ErrorStateToProto(ChannelError state) {
+  switch (state) {
+    case CHANNEL_ERROR_NONE:
+      return proto::CHANNEL_ERROR_NONE;
+    case CHANNEL_ERROR_CHANNEL_NOT_OPEN:
+      return proto::CHANNEL_ERROR_CHANNEL_NOT_OPEN;
+    case CHANNEL_ERROR_AUTHENTICATION_ERROR:
+      return proto::CHANNEL_ERROR_AUTHENTICATION_ERROR;
+    case CHANNEL_ERROR_CONNECT_ERROR:
+      return proto::CHANNEL_ERROR_CONNECT_ERROR;
+    case CHANNEL_ERROR_SOCKET_ERROR:
+      return proto::CHANNEL_ERROR_SOCKET_ERROR;
+    case CHANNEL_ERROR_TRANSPORT_ERROR:
+      return proto::CHANNEL_ERROR_TRANSPORT_ERROR;
+    case CHANNEL_ERROR_INVALID_MESSAGE:
+      return proto::CHANNEL_ERROR_INVALID_MESSAGE;
+    case CHANNEL_ERROR_INVALID_CHANNEL_ID:
+      return proto::CHANNEL_ERROR_INVALID_CHANNEL_ID;
+    case CHANNEL_ERROR_CONNECT_TIMEOUT:
+      return proto::CHANNEL_ERROR_CONNECT_TIMEOUT;
+    case CHANNEL_ERROR_UNKNOWN:
+      return proto::CHANNEL_ERROR_UNKNOWN;
+    default:
+      NOTREACHED();
+      return proto::CHANNEL_ERROR_NONE;
+  }
+}
+
+proto::ReadyState ReadyStateToProto(ReadyState state) {
+  switch (state) {
+    case READY_STATE_NONE:
+      return proto::READY_STATE_NONE;
+    case READY_STATE_CONNECTING:
+      return proto::READY_STATE_CONNECTING;
+    case READY_STATE_OPEN:
+      return proto::READY_STATE_OPEN;
+    case READY_STATE_CLOSING:
+      return proto::READY_STATE_CLOSING;
+    case READY_STATE_CLOSED:
+      return proto::READY_STATE_CLOSED;
+    default:
+      NOTREACHED();
+      return proto::READY_STATE_NONE;
+  }
+}
 }  // namespace cast_channel
 }  // namespace api
 }  // namespace extensions