[M57] Eliminate PasswordAutofillAgentConstructed() in mojo interface PasswordManagerDriver

components/password_manager/content/browser/content_password_manager_driver.cc

Index: components/password_manager/content/browser/content_password_manager_driver.cc
diff --git a/components/password_manager/content/browser/content_password_manager_driver.cc b/components/password_manager/content/browser/content_password_manager_driver.cc
index c9d75761b69c5804e9b530da34aa7423d3db5463..a2b367aa9a9ce3f89b3b24f1f0542183301165c6 100644
--- a/components/password_manager/content/browser/content_password_manager_driver.cc
+++ b/components/password_manager/content/browser/content_password_manager_driver.cc
@@ -43,6 +43,19 @@ ContentPasswordManagerDriver::ContentPasswordManagerDriver(
   // for this WebContents.
   VisiblePasswordObserver::CreateForWebContents(
       content::WebContents::FromRenderFrameHost(render_frame_host_));
+
+  // For some frames |this| may be instantiated before log manager creation, so
+  // here we can not send logging state to renderer process for them. For such
+  // cases, after the log manager got ready later,
+  // ContentPasswordManagerDriverFactory::RequestSendLoggingAvailability() will
+  // call ContentPasswordManagerDriver::SendLoggingAvailability() on |this| to
+  // do it actually.
+  if (client_->GetLogManager()) {
+    // Do not call the virtual method SendLoggingAvailability from a constructor
+    // here, inline its steps instead.
+    GetPasswordAutofillAgent()->SetLoggingState(
+        client_->GetLogManager()->IsLoggingActive());
+  }
 }
 
 ContentPasswordManagerDriver::~ContentPasswordManagerDriver() {
@@ -279,10 +292,6 @@ void ContentPasswordManagerDriver::ShowNotSecureWarning(
   password_autofill_manager_.OnShowNotSecureWarning(text_direction, bounds);
 }
 
-void ContentPasswordManagerDriver::PasswordAutofillAgentConstructed() {
-  SendLoggingAvailability();
-}
-
 void ContentPasswordManagerDriver::RecordSavePasswordProgress(
     const std::string& log) {
   client_->GetLogManager()->LogSavePasswordProgress(log);