autofill: switch autofill_regexes to RE2 library

components/autofill/core/browser/form_field.h

 // Copyright 2013 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_FIELD_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_FIELD_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 51 matching lines @@
     RESULT_MATCH_NAME,       // Only the name matches the pattern.
     RESULT_MATCH_NAME_LABEL  // Name and label both match the pattern.
   };
 
   // Only derived classes may instantiate.
   FormField() {}
 
   // Attempts to parse a form field with the given pattern.  Returns true on
   // success and fills |match| with a pointer to the field.
   static bool ParseField(AutofillScanner* scanner,
-                         const base::string16& pattern,
+                         const std::string& pattern,

[vabr (Chromium), 2015/11/26 14:47:42]

Please
#include <string>
for std::string.

                          AutofillField** match);
 
   // Parses the stream of fields in |scanner| with regular expression |pattern|
   // as specified in the |match_type| bit field (see |MatchType|).  If |match|
   // is non-NULL and the pattern matches, the matched field is returned.
   // A |true| result is returned in the case of a successful match, false
   // otherwise.
   static bool ParseFieldSpecifics(AutofillScanner* scanner,
-                                  const base::string16& pattern,
+                                  const std::string& pattern,
                                   int match_type,
                                   AutofillField** match);
 
   // Like ParseFieldSpecifics(), but applies |pattern| against the name and
   // label of the current field separately. If the return value is
   // RESULT_MATCH_NAME_LABEL, then |scanner| advances and |match| is filled if
   // it is non-NULL. Otherwise |scanner| does not advance and |match| does not
   // change.
   static ParseNameLabelResult ParseNameAndLabelSeparately(
       AutofillScanner* scanner,
-      const base::string16& pattern,
+      const std::string& pattern,
       int match_type,
       AutofillField** match);
 
   // Attempts to parse a field with an empty label.  Returns true
   // on success and fills |match| with a pointer to the field.
   static bool ParseEmptyLabel(AutofillScanner* scanner, AutofillField** match);
 
   // Adds an association between a field and a type to |map|.
   static bool AddClassification(const AutofillField* field,
                                 ServerFieldType type,
@@ skipping 13 matching lines @@
 
   // Function pointer type for the parsing function that should be passed to the
   // ParseFormFieldsPass() helper function.
   typedef scoped_ptr<FormField> ParseFunction(AutofillScanner* scanner);
 
   // Matches |pattern| to the contents of the field at the head of the
   // |scanner|.
   // Returns |true| if a match is found according to |match_type|, and |false|
   // otherwise.
   static bool MatchAndAdvance(AutofillScanner* scanner,
-                              const base::string16& pattern,
+                              const std::string& pattern,
                               int match_type,
                               AutofillField** match);
 
   // Matches the regular expression |pattern| against the components of |field|
   // as specified in the |match_type| bit field (see |MatchType|).
   static bool Match(const AutofillField* field,
-                    const base::string16& pattern,
+                    const std::string& pattern,
                     int match_type);
 
   // Perform a "pass" over the |fields| where each pass uses the supplied
   // |parse| method to match content to a given field type.
   // |fields| is both an input and an output parameter.  Upon exit |fields|
   // holds any remaining unclassified fields for further processing.
   // Classification results of the processed fields are stored in |map|.
   static void ParseFormFieldsPass(ParseFunction parse,
                                   std::vector<AutofillField*>* fields,
                                   ServerFieldTypeMap* map);
 
   DISALLOW_COPY_AND_ASSIGN(FormField);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_FIELD_H_