Refactor Autofill for out of process iframes (OOPIF).

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 41f2aaac04d8301b7b0c872a2656b25f2ec994c2..a3c03c306ca6cf864666d7b3d56478409c97298a 100644
--- a/chrome/browser/ui/autofill/chrome_autofill_client.cc
+++ b/chrome/browser/ui/autofill/chrome_autofill_client.cc
@@ -23,6 +23,7 @@
 #include "components/autofill/content/browser/content_autofill_driver.h"
 #include "components/autofill/content/common/autofill_messages.h"
 #include "components/autofill/core/common/autofill_pref_names.h"
+#include "components/password_manager/content/browser/content_password_manager_driver.h"
 #include "content/public/browser/render_view_host.h"
 #include "ui/gfx/rect.h"
 
@@ -195,12 +196,11 @@ void ChromeAutofillClient::OnZoomChanged(
 }
 
 void ChromeAutofillClient::DetectAccountCreationForms(
+    content::RenderFrameHost* rfh,
     const std::vector<autofill::FormStructure*>& forms) {
-  password_manager::PasswordGenerationManager* manager =
-      ChromePasswordManagerClient::GetGenerationManagerFromWebContents(
-          web_contents_);
-  if (manager)
-    manager->DetectAccountCreationForms(forms);
+  password_manager::ContentPasswordManagerDriver::GetForRenderFrameHost(rfh)
+      ->GetPasswordGenerationManager()
+      ->DetectAccountCreationForms(forms);
 }
 
 void ChromeAutofillClient::DidFillOrPreviewField(