Update Confirmation UI for saved password change

chrome/browser/password_manager/chrome_password_manager_client.cc

Index: chrome/browser/password_manager/chrome_password_manager_client.cc
diff --git a/chrome/browser/password_manager/chrome_password_manager_client.cc b/chrome/browser/password_manager/chrome_password_manager_client.cc
index 56dc08a5d7eb8e9e4ea144a0cb88a283049435b7..41c188b9813ea22d37f6684ca11df266d17dd4bc 100644
--- a/chrome/browser/password_manager/chrome_password_manager_client.cc
+++ b/chrome/browser/password_manager/chrome_password_manager_client.cc
@@ -215,9 +215,10 @@ void ChromePasswordManagerClient::AutofillResultsComputed() {
   sync_credential_was_filtered_ = false;
 }
 
-bool ChromePasswordManagerClient::PromptUserToSavePassword(
+bool ChromePasswordManagerClient::PromptUserToSaveOrUpdatePassword(
     scoped_ptr<password_manager::PasswordFormManager> form_to_save,
-    password_manager::CredentialSourceType type) {
+    password_manager::CredentialSourceType type,
+    bool update_password) {
   // Save password infobar and the password bubble prompts in case of
   // "webby" URLs and do not prompt in case of "non-webby" URLS (e.g. file://).
   if (!BrowsingDataHelper::IsWebScheme(
@@ -228,7 +229,12 @@ bool ChromePasswordManagerClient::PromptUserToSavePassword(
   if (IsTheHotNewBubbleUIEnabled()) {
     ManagePasswordsUIController* manage_passwords_ui_controller =
         ManagePasswordsUIController::FromWebContents(web_contents());
-    manage_passwords_ui_controller->OnPasswordSubmitted(form_to_save.Pass());
+    if (update_password && IsUpdatePasswordUIEnabled()) {
+      manage_passwords_ui_controller->OnUpdatePasswordSubmitted(
+          form_to_save.Pass());
+    } else {
+      manage_passwords_ui_controller->OnPasswordSubmitted(form_to_save.Pass());
+    }
   } else {
     std::string uma_histogram_suffix(
         password_manager::metrics_util::GroupIdToString(
@@ -540,6 +546,16 @@ bool ChromePasswordManagerClient::IsTheHotNewBubbleUIEnabled() {
   return group_name != "Infobar";
 }
 
+bool ChromePasswordManagerClient::IsUpdatePasswordUIEnabled() const {
+  if (!ChromePasswordManagerClient::IsTheHotNewBubbleUIEnabled()) {
+    // Currently Password update UI is implemented only for Bubble UI.
+    return false;
+  }
+  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+  return command_line->HasSwitch(
+      password_manager::switches::kEnablePasswordChangeSupport);
+}
+
 bool ChromePasswordManagerClient::EnabledForSyncSignin() {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(