Revert of Switch components/password_manager code from IPC messages to Mojo.

ios/chrome/browser/passwords/credential_manager.h

Index: ios/chrome/browser/passwords/credential_manager.h
diff --git a/ios/chrome/browser/passwords/credential_manager.h b/ios/chrome/browser/passwords/credential_manager.h
index a83417b540a74be89b3b33ab2f21a971fa6d55db..01c2e839f91dc3e125d376e9047d49ad1e4b0307 100644
--- a/ios/chrome/browser/passwords/credential_manager.h
+++ b/ios/chrome/browser/passwords/credential_manager.h
@@ -58,11 +58,9 @@
   bool IsZeroClickAllowed() const override;
   GURL GetOrigin() const override;
   void SendCredential(
-      const password_manager::SendCredentialCallback& send_callback,
+      int id,
       const password_manager::CredentialInfo& credential) override;
-  void SendPasswordForm(
-      const password_manager::SendCredentialCallback& send_callback,
-      const autofill::PasswordForm* form) override;
+  void SendPasswordForm(int id, const autofill::PasswordForm* form) override;
   password_manager::PasswordManagerClient* client() const override;
   autofill::PasswordForm GetSynthesizedFormForOrigin() const override;
 
@@ -85,9 +83,6 @@
     // The page origin is untrusted.
     ERROR_TYPE_SECURITY_ERROR_UNTRUSTED_ORIGIN,
   };
-
-  void SendCredentialByID(int request_id,
-                          const password_manager::CredentialInfo& credential);
 
   // Sends a message via |js_manager_| to resolve the JavaScript Promise
   // associated with |request_id|. Invoked after a page-initiated credential