[Autofill] Recognize contact name/person field as full name

Add regexes for found on Russian websites names/labels.

Bug: 1154727
Change-Id: I3eba2c09559ee8bb0ec42af488cd4c210fb0e155
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2599806Reviewed-by: Matthias Körber <koerber@google.com>
Reviewed-by: Christoph Schwering <schwering@google.com>
Commit-Queue: Elizabeth Popova <lizapopova@google.com>
Cr-Commit-Position: refs/heads/master@{#842003}

components/autofill/core/browser/autofill_regex_constants.cc

@@ -334,13 +334,14 @@ const char kNameIgnoredRe[] =
     "|(?:사용자.?)?아이디|사용자.?ID";  // ko-KR
 const char kNameRe[] =
     "^name|full.?name|your.?name|customer.?name|bill.?name|ship.?name"
-    "|name.*first.*last|firstandlastname"
+    "|name.*first.*last|firstandlastname|contact.?(name|person)"
     "|nombre.*y.*apellidos"                    // es
     "|^nom(?![a-zA-Z])"                        // fr-FR
     "|お名前|氏名"                             // ja-JP
     "|^nome"                                   // pt-BR, pt-PT
     "|نام.*نام.*خانوادگی"                      // fa
     "|姓名"                                    // zh-CN
+    "|контактное.?лицо"                        // ru
     "|(\\b|_|\\*)ad[ı]? soyad[ı]?(\\b|_|\\*)"  // tr
     "|성명"                                    // ko-KR
     "|nama.?(lengkap|penerima|kamu)";          // id

components/autofill/core/browser/form_parsing/name_field_unittest.cc

@@ -567,4 +567,23 @@ TEST_F(NameFieldTest, NotAddressName) {
   ASSERT_EQ(nullptr, field_.get());
 }
 
+// Tests that contact name is classified as full name.
+TEST_F(NameFieldTest, ContactNameFull) {
+  FormFieldData field;
+  field.form_control_type = "text";
+
+  field.label = base::UTF8ToUTF16("Контактное лицо");
+  field.name = base::UTF8ToUTF16("contact person");
+  field.unique_renderer_id = MakeFieldRendererId();
+  list_.push_back(std::make_unique<AutofillField>(field));
+  FieldRendererId name = list_.back()->unique_renderer_id;
+
+  AutofillScanner scanner(list_);
+  field_ = Parse(&scanner);
+  ASSERT_NE(nullptr, field_.get());
+  field_->AddClassificationsForTesting(&field_candidates_map_);
+  ASSERT_TRUE(field_candidates_map_.find(name) != field_candidates_map_.end());
+  EXPECT_EQ(NAME_FULL, field_candidates_map_[name].BestHeuristicType());
+}
+
 }  // namespace autofill

components/autofill/core/browser/pattern_provider/resources/regex_patterns.json

@@ -2223,7 +2223,7 @@
     "en": [
       {
         "pattern_identifier": "en_full_name_preserving",
-        "positive_pattern": "^name|full.?name|your.?name|customer.?name|bill.?name|ship.?name|name.*first.*last|firstandlastname",
+        "positive_pattern": "^name|full.?name|your.?name|customer.?name|bill.?name|ship.?name|name.*first.*last|firstandlastname|contact.?(name|person)",
         "positive_score": 0.9,
         "negative_pattern": null,
         "match_field_attributes": 3,
@@ -2290,6 +2290,16 @@
         "match_field_input_types": 1
       }
     ],
+    "ru": [
+      {
+        "pattern_identifier": "ru_full_name_preserving",
+        "positive_pattern": "контактное.?лицо",
+        "positive_score": 0.9,
+        "negative_pattern": null,
+        "match_field_attributes": 3,
+        "match_field_input_types": 1
+      }
+    ],
     "tr": [
       {
         "pattern_identifier": "tr_full_name_preserving",