V8 Inspector: remove V8ConsoleAPIType from the API, reuse v8::Isolate::MessageErrorLevel instead.

test/inspector/runtime/protocol-works-with-different-locale-expected.txt

Index: test/inspector/runtime/protocol-works-with-different-locale-expected.txt
diff --git a/test/inspector/runtime/protocol-works-with-different-locale-expected.txt b/test/inspector/runtime/protocol-works-with-different-locale-expected.txt
index 9ff0d1a13e3e03bf9f1034def79ede9fea212f0f..ee70e94c2a3b043701d47be419af5096adc17ddd 100644
--- a/test/inspector/runtime/protocol-works-with-different-locale-expected.txt
+++ b/test/inspector/runtime/protocol-works-with-different-locale-expected.txt
@@ -51,7 +51,7 @@ set locale to fr_CA.UTF-8 (has comma as separator)
             ]
         }
         timestamp : <timestamp>
-        type : debug
+        type : timeEnd
     }
 }
 
@@ -134,6 +134,6 @@ set locale to fr_CA.UTF-8 (has comma as separator)
             ]
         }
         timestamp : <timestamp>
-        type : debug
+        type : timeEnd
     }
 }