Autofill: Set requirements for number of recognized fields in an autofillable form

components/autofill/content/renderer/form_autofill_util.cc

 // 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.
 
 #include "components/autofill/content/renderer/form_autofill_util.h"
 
 #include <map>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 1139 matching lines @@
     const std::vector<blink::WebElement>& fieldsets,
     const std::vector<blink::WebFormControlElement>& control_elements,
     const blink::WebFormControlElement* element,
     const GURL& origin,
     RequirementsMask requirements,
     ExtractMask extract_mask,
     FormData* form,
     FormFieldData* field) {
   form->origin = origin;
   form->user_submitted = false;
+  form->is_form_tag = false;
 
   return FormOrFieldsetsToFormData(nullptr, element, fieldsets,
                                    control_elements, requirements, extract_mask,
                                    form, field);
 }
 
 bool FindFormAndFieldForFormControlElement(const WebFormControlElement& element,
                                            FormData* form,
                                            FormFieldData* field,
                                            RequirementsMask requirements) {
@@ skipping 196 matching lines @@
 
 gfx::RectF GetScaledBoundingBox(float scale, WebElement* element) {
   gfx::Rect bounding_box(element->boundsInViewportSpace());
   return gfx::RectF(bounding_box.x() * scale,
                     bounding_box.y() * scale,
                     bounding_box.width() * scale,
                     bounding_box.height() * scale);
 }
 
 }  // namespace autofill