Pass Manifest JSON paser error line and column number to console.

base/json/json_parser.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/json/json_parser.h"
 
 #include <cmath>
 
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 257 matching lines @@
 
 JSONReader::JsonParseError JSONParser::error_code() const {
   return error_code_;
 }
 
 std::string JSONParser::GetErrorMessage() const {
   return FormatErrorMessage(error_line_, error_column_,
       JSONReader::ErrorCodeToString(error_code_));
 }
 
+int JSONParser::error_line() const {
+  return error_line_;
+}
+
+int JSONParser::error_column() const {
+  return error_column_;
+}
+
 // StringBuilder ///////////////////////////////////////////////////////////////
 
 JSONParser::StringBuilder::StringBuilder()
     : pos_(NULL),
       length_(0),
       string_(NULL) {
 }
 
 JSONParser::StringBuilder::StringBuilder(const char* pos)
     : pos_(pos),
@@ skipping 678 matching lines @@
                                            const std::string& description) {
   if (line || column) {
     return StringPrintf("Line: %i, column: %i, %s",
         line, column, description.c_str());
   }
   return description;
 }
 
 }  // namespace internal
 }  // namespace base