Make autofill dropdown to obey text-align: left|right CSS property.

chrome/renderer/autofill/form_autofill_browsertest.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 <stddef.h>
 
 #include <vector>
 
 #include "base/format_macros.h"
 #include "base/macros.h"
@@ skipping 2063 matching lines @@
   WebFrame* frame = GetMainFrame();
   ASSERT_NE(nullptr, frame);
 
   WebFormControlElement element = GetFormControlElementById("element");
 
   FormFieldData result;
   WebFormControlElementToFormField(element, EXTRACT_VALUE, &result);
   EXPECT_EQ(base::i18n::LEFT_TO_RIGHT, result.text_direction);
 }
 
+TEST_F(FormAutofillTest, TextAlignOverridesDirection) {
+  // text-align: right
+  LoadHTML("<STYLE>input{direction:ltr;text-align:right}</STYLE>"
+           "<FORM>"
+           "  <INPUT type='text' id='element'/>"
+           "</FORM>");
+
+  WebFrame* frame = GetMainFrame();
+  ASSERT_NE(nullptr, frame);
+
+  WebFormControlElement element = GetFormControlElementById("element");
+
+  FormFieldData result;
+  WebFormControlElementToFormField(element, EXTRACT_VALUE, &result);
+  EXPECT_EQ(base::i18n::RIGHT_TO_LEFT, result.text_direction);
+
+  // text-align: left
+  LoadHTML("<STYLE>input{direction:rtl;text-align:left}</STYLE>"
+           "<FORM>"
+           "  <INPUT type='text' id='element'/>"
+           "</FORM>");
+
+  frame = GetMainFrame();
+  ASSERT_NE(nullptr, frame);
+
+  element = GetFormControlElementById("element");
+
+  WebFormControlElementToFormField(element, EXTRACT_VALUE, &result);
+  EXPECT_EQ(base::i18n::LEFT_TO_RIGHT, result.text_direction);
+}
+
 TEST_F(FormAutofillTest,
        DetectTextDirectionWhenParentHasBothDIRAttributeAndStyle) {
   LoadHTML("<STYLE>form{direction:ltr}</STYLE>"
            "<FORM dir='rtl'>"
            "  <INPUT type='text' id='element'/>"
            "</FORM>");
 
   WebFrame* frame = GetMainFrame();
   ASSERT_NE(nullptr, frame);
 
@@ skipping 2514 matching lines @@
 
     if (test_case.has_extracted_form) {
       EXPECT_EQ(test_case.is_form_tag, forms[0].is_form_tag);
       EXPECT_EQ(test_case.is_formless_checkout, forms[0].is_formless_checkout);
     }
   }
 }
 
 }  // namespace form_util
 }  // namespace autofill