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

chrome/browser/ui/autofill/chrome_autofill_client.cc

Index: chrome/browser/ui/autofill/chrome_autofill_client.cc
diff --git a/chrome/browser/ui/autofill/chrome_autofill_client.cc b/chrome/browser/ui/autofill/chrome_autofill_client.cc
index 93c22f4efcdfd8e8b35585eafc0d324c21d71eaf..339d85bedc701f8a86a00b1bd4b9f095cc1f5510 100644
--- a/chrome/browser/ui/autofill/chrome_autofill_client.cc
+++ b/chrome/browser/ui/autofill/chrome_autofill_client.cc
@@ -405,4 +405,10 @@ void ChromeAutofillClient::ShowHttpNotSecureExplanation() {
       false /* is_renderer_initiated */));
 }
 
+void ChromeAutofillClient::ShowPasswordsSettingsPage() {
+  chrome::ShowSettingsSubPage(
+      chrome::FindBrowserWithWebContents(web_contents()),
+      chrome::kPasswordManagerSubPage);
+}
+
 }  // namespace autofill