[DevTools] Better ExceptionDetails in js_protocol.json

third_party/WebKit/Source/platform/v8_inspector/js_protocol.json

Index: third_party/WebKit/Source/platform/v8_inspector/js_protocol.json
diff --git a/third_party/WebKit/Source/platform/v8_inspector/js_protocol.json b/third_party/WebKit/Source/platform/v8_inspector/js_protocol.json
index 9cbc93619ae70e3615ce43ba367f8d27ebee905d..0d2f9498a907ee67879f0efa8b5294d6090caf60 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/js_protocol.json
+++ b/third_party/WebKit/Source/platform/v8_inspector/js_protocol.json
@@ -133,13 +133,14 @@
             {
                 "id": "ExceptionDetails",
                 "type": "object",
+                "hidden": true,
                 "description": "Detailed information on exception (or error) that was thrown during script compilation or execution.",
                 "properties": [
                     { "name": "text", "type": "string", "description": "Exception text." },
                     { "name": "url", "type": "string", "optional": true, "description": "URL of the message origin." },
                     { "name": "scriptId", "type": "string", "optional": true, "description": "Script ID of the message origin." },
-                    { "name": "line", "type": "integer", "optional": true, "description": "Line number in the resource that generated this message." },
-                    { "name": "column", "type": "integer", "optional": true, "description": "Column number in the resource that generated this message." },
+                    { "name": "lineNumber", "type": "integer", "optional": true, "description": "Line number in the resource that generated this message. (0-based)." },
+                    { "name": "columnNumber", "type": "integer", "optional": true, "description": "Column number in the resource that generated this message. (0-based)." },
                     { "name": "stack", "$ref": "StackTrace", "optional": true, "description": "JavaScript stack trace for assertions and error messages." }
                 ]
             },