[PasswordManager] Fix Flaky BrowserTest related to dynamically created

chrome/browser/password_manager/password_manager_test_base.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_TEST_BASE_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_TEST_BASE_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/test/base/in_process_browser_test.h"
+#include "components/password_manager/core/browser/password_store_consumer.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/test/test_utils.h"
 
 namespace autofill {
 struct PasswordForm;
 }
 
+namespace password_manager {
+class PasswordStore;
+}
+
 class NavigationObserver : public content::WebContentsObserver {
  public:
   explicit NavigationObserver(content::WebContents* web_contents);
   ~NavigationObserver() override;
 
   // Normally Wait() will not return until a main frame navigation occurs.
   // If a path is set, Wait() will return after this path has been seen,
   // regardless of the frame that navigated. Useful for multi-frame pages.
   void SetPathToWaitFor(const std::string& path) { wait_for_path_ = path; }
 
@@ skipping 17 matching lines @@
 
  private:
   std::string wait_for_path_;
   content::RenderFrameHost* render_frame_host_;
   bool quit_on_entry_committed_;
   scoped_refptr<content::MessageLoopRunner> message_loop_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigationObserver);
 };
 
+class DummyStoreConsumer : public password_manager::PasswordStoreConsumer {
+ public:
+  DummyStoreConsumer();
+  ~DummyStoreConsumer() override;
+
+  // password_manager::PasswordStoreConsumer
+  void OnGetPasswordStoreResults(
+      ScopedVector<autofill::PasswordForm> results) override;
+
+  // Make a dummy GetLogins() request ot |password_store| and wait for its
+  // response
+  void RequestLoginsAndWait(
+      scoped_refptr<password_manager::PasswordStore> password_store);
+
+ private:
+  scoped_refptr<content::MessageLoopRunner> message_loop_runner_;
+
+  DISALLOW_COPY_AND_ASSIGN(DummyStoreConsumer);
+};
+
 // Observes the save password prompt (bubble or infobar) for a specified
 // WebContents, keeps track of whether or not it is currently shown, and allows
 // accepting saving passwords through it.
 class PromptObserver {
  public:
   virtual ~PromptObserver();
 
   // Checks if the save prompt is being currently shown.
   virtual bool IsShowingPrompt() const = 0;
 
@@ skipping 71 matching lines @@
 
   // Accessors
   content::WebContents* WebContents();
   content::RenderViewHost* RenderViewHost();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PasswordManagerBrowserTestBase);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_TEST_BASE_H_