Move GetDocument method from WebFrame to WebLocalFrame.

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 <algorithm>
+#include <limits>
 #include <map>
 #include <memory>
 #include <set>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 19 matching lines @@
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebNode.h"
 #include "third_party/WebKit/public/web/WebOptionElement.h"
 #include "third_party/WebKit/public/web/WebSelectElement.h"
 
 using blink::WebDocument;
 using blink::WebElement;
 using blink::WebElementCollection;
 using blink::WebFormControlElement;
 using blink::WebFormElement;
-using blink::WebFrame;
 using blink::WebInputElement;
 using blink::WebLabelElement;
+using blink::WebLocalFrame;
 using blink::WebNode;
 using blink::WebOptionElement;
 using blink::WebSelectElement;
 using blink::WebString;
 using blink::WebVector;
 
 namespace autofill {
 namespace form_util {
 
 const size_t kMaxParseableFields = 200;
@@ skipping 1128 matching lines @@
 
 bool ExtractFormData(const WebFormElement& form_element, FormData* data) {
   return WebFormElementToFormData(
       form_element, WebFormControlElement(), nullptr,
       static_cast<form_util::ExtractMask>(form_util::EXTRACT_VALUE |
                                           form_util::EXTRACT_OPTION_TEXT |
                                           form_util::EXTRACT_OPTIONS),
       data, NULL);
 }
 
-bool IsFormVisible(blink::WebFrame* frame,
+bool IsFormVisible(blink::WebLocalFrame* frame,
                    const blink::WebFormElement& form_element,
                    const GURL& canonical_action,
                    const GURL& canonical_origin,
                    const FormData& form_data) {
   const GURL frame_origin = GetCanonicalOriginForDocument(frame->GetDocument());
   blink::WebVector<WebFormElement> forms;
   frame->GetDocument().Forms(forms);
 
   // Omitting the action attribute would result in |canonical_origin| for
   // hierarchical schemes like http:, and in an empty URL for non-hierarchical
@@ skipping 258 matching lines @@
   field->value = value;
 }
 
 bool WebFormElementToFormData(
     const blink::WebFormElement& form_element,
     const blink::WebFormControlElement& form_control_element,
     const FieldValueAndPropertiesMaskMap* field_value_and_properties_map,
     ExtractMask extract_mask,
     FormData* form,
     FormFieldData* field) {
-  const WebFrame* frame = form_element.GetDocument().GetFrame();
+  const WebLocalFrame* frame = form_element.GetDocument().GetFrame();
   if (!frame)
     return false;
 
   form->name = GetFormIdentifier(form_element);
   form->origin = GetCanonicalOriginForDocument(frame->GetDocument());
   form->action = frame->GetDocument().CompleteURL(form_element.Action());
 
   // If the completed URL is not valid, just use the action we get from
   // WebKit.
   if (!form->action.is_valid())
@@ skipping 268 matching lines @@
       }
     } else if (IsSelectElement(control_element)) {
       control_element.SetSuggestedValue(WebString());
       control_element.SetAutofilled(false);
     }
   }
 
   return true;
 }
 
-bool IsWebpageEmpty(const blink::WebFrame* frame) {
+bool IsWebpageEmpty(const blink::WebLocalFrame* frame) {
   blink::WebDocument document = frame->GetDocument();
 
   return IsWebElementEmpty(document.Head()) &&
          IsWebElementEmpty(document.Body());
 }
 
 bool IsWebElementEmpty(const blink::WebElement& root) {
   CR_DEFINE_STATIC_LOCAL(WebString, kScript, ("script"));
   CR_DEFINE_STATIC_LOCAL(WebString, kMeta, ("meta"));
   CR_DEFINE_STATIC_LOCAL(WebString, kTitle, ("title"));
@@ skipping 27 matching lines @@
     // Zero selection start is for password manager, which can show usernames
     // that do not begin with the user input value.
     selection_start = (offset == base::string16::npos) ? 0 : offset;
   }
 
   input_element->SetSelectionRange(selection_start, suggestion.length());
 }
 
 }  // namespace form_util
 }  // namespace autofill