Skeleton for showing "Show all saved passwords row" for Linux/CrOs/Windows platforms

components/autofill/core/browser/autofill_client.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_CLIENT_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_CLIENT_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 181 matching lines @@
 
   // Whether it is appropriate to show a signin promo for this user.
   virtual bool ShouldShowSigninPromo() = 0;
 
   // Starts the signin flow. Should not be called if ShouldShowSigninPromo()
   // returns false.
   virtual void StartSigninFlow() = 0;
 
   // Shows the explanation of http not secure warning message.
   virtual void ShowHttpNotSecureExplanation() = 0;
+
+  // Opens password manager settings page, so user can check all saved
+  // passwords.
+  virtual void ShowPasswordsSettingsPage() = 0;

[Evan Stade, 2017/07/12 17:53:52]

it seems like it would be a bit simpler (you wouldn't have to keep changing this
interface and all the multitudinous implementations) if you just had one generic
"ExecuteCommand(PopupItemId id)" function. This wouldn't cover every case
(credit card scanning requires a callback; some rows aren't actionable; etc),
but it would simplify the case of these fire-and-forget actions that map 1:1
with item IDs.

[melandory, 2017/07/13 10:38:11]

Done.

 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_CLIENT_H_