Make base::Value::TYPE a scoped enum.

content/browser/devtools/devtools_protocol_handler.cc

Index: content/browser/devtools/devtools_protocol_handler.cc
diff --git a/content/browser/devtools/devtools_protocol_handler.cc b/content/browser/devtools/devtools_protocol_handler.cc
index e7dc2ecaef0b26bb41a256a97965e3b7faf4fcf9..984918e3022da1e3ae23b780ee7561b0913b55a3 100644
--- a/content/browser/devtools/devtools_protocol_handler.cc
+++ b/content/browser/devtools/devtools_protocol_handler.cc
@@ -94,7 +94,7 @@ bool DevToolsProtocolHandler::PassCommandToDelegate(
 std::unique_ptr<base::DictionaryValue> DevToolsProtocolHandler::ParseCommand(
     int session_id,
     std::unique_ptr<base::Value> value) {
-  if (!value || !value->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (!value || !value->IsType(base::Value::Type::DICTIONARY)) {
     client_.SendError(
         DevToolsCommandId(DevToolsCommandId::kNoId, session_id),
         Response(kStatusParseError, "Message must be in JSON format"));