Teach check-webkit-py in one more place that indent is now 2 spaces

third_party/WebKit/Tools/Scripts/webkitpy/style/checkers/cpp.py

 # -*- coding: utf-8 -*-
 #
 # Copyright (C) 2009, 2010, 2012 Google Inc. All rights reserved.
 # Copyright (C) 2009 Torch Mobile Inc.
 # Copyright (C) 2009 Apple Inc. All rights reserved.
 # Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org)
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
@@ skipping 1947 matching lines @@
       error: The function to call with any errors found.
     """
 
     line = clean_lines.elided[line_number]  # Get rid of comments and strings.
 
     else_match = match(r'(?P<else_indentation>\s*)(\}\s*)?else(\s+if\s*\(|(?P<else>\s*(\{\s*)?\Z))', line)
     if not else_match:
         return
 
     else_indentation = else_match.group('else_indentation')
-    inner_indentation = else_indentation + ' ' * 4
+    inner_indentation = else_indentation + ' ' * 2
 
     previous_lines = clean_lines.elided[:line_number]
     previous_lines.reverse()
     line_offset = 0
     encountered_exit_statement = False
 
     for current_line in previous_lines:
         line_offset -= 1
 
         # Skip not only empty lines but also those with preprocessor directives
@@ skipping 1660 matching lines @@
 
     def check(self, lines):
         _process_lines(self.file_path, self.file_extension, lines,
                        self.handle_style_error, self.min_confidence)
 
 
 # FIXME: Remove this function (requires refactoring unit tests).
 def process_file_data(filename, file_extension, lines, error, min_confidence, fs=None):
     checker = CppChecker(filename, file_extension, error, min_confidence, fs)
     checker.check(lines)