[Password Generation] Send a boolean flag of whether user changed generated password

chrome/browser/ui/autofill/password_generation_popup_view_browsertest.cc

 // Copyright 2014 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 "chrome/browser/ui/autofill/password_generation_popup_view.h"
 
 #include "base/strings/string16.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/autofill/password_generation_popup_controller_impl.h"
 #include "chrome/browser/ui/autofill/password_generation_popup_view_tester.h"
@@ skipping 10 matching lines @@
 
 class TestPasswordGenerationPopupController :
       public PasswordGenerationPopupControllerImpl {
  public:
   TestPasswordGenerationPopupController(content::WebContents* web_contents,
                                         gfx::NativeView native_view)
       : PasswordGenerationPopupControllerImpl(
             gfx::RectF(0, 0, 10, 10),
             PasswordForm(),
             10,
-            nullptr /* PasswordManager*/,
             password_manager::ContentPasswordManagerDriverFactory::
                 FromWebContents(web_contents)
                     ->GetDriverForFrame(web_contents->GetMainFrame()),
             nullptr /* PasswordGenerationPopupObserver*/,
             web_contents,
             native_view) {}
 
   ~TestPasswordGenerationPopupController() override {}
 
   PasswordGenerationPopupView* view() {
@@ skipping 42 matching lines @@
 // Regression test for crbug.com/439618.
 IN_PROC_BROWSER_TEST_F(PasswordGenerationPopupViewTest,
                        InvalidContainerView) {
   controller_ = new autofill::TestPasswordGenerationPopupController(
       GetWebContents(), NULL);
   controller_->Show(true /* display password */);
 }
 #endif
 
 }  // namespace autofill