Password autofill: Check for user gesture switches to new Blink backend

components/autofill/content/renderer/autofill_agent.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/autofill_agent.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_split.h"
@@ skipping 398 matching lines @@
 
   if (event.windowsKeyCode == ui::VKEY_DOWN ||
       event.windowsKeyCode == ui::VKEY_UP)
     ShowSuggestions(element, true, true, true, false);
 }
 
 void AutofillAgent::openTextDataListChooser(const WebInputElement& element) {
     ShowSuggestions(element, true, false, false, true);
 }
 
+void AutofillAgent::firstUserGestureObserved() {
+  password_autofill_agent_->FirstUserGestureObserved();
+}
+
 void AutofillAgent::AcceptDataListSuggestion(
     const base::string16& suggested_value) {
   WebInputElement* input_element = toWebInputElement(&element_);
   DCHECK(input_element);
   base::string16 new_value = suggested_value;
   // If this element takes multiple values then replace the last part with
   // the suggestion.
   if (input_element->isMultiple() &&
       input_element->formControlType() == WebString::fromUTF8("email")) {
     std::vector<base::string16> parts;
@@ skipping 268 matching lines @@
     // Only monitors dynamic forms created in the top frame. Dynamic forms
     // inserted in iframes are not captured yet.
     if (frame && !frame->parent()) {
       password_autofill_agent_->OnDynamicFormsSeen(frame);
       return;
     }
   }
 }
 
 }  // namespace autofill