Move ownership of Password(Generation)Manager to ContentPasswordDriver.

chrome/browser/ui/autofill/tab_autofill_manager_delegate.cc

Index: chrome/browser/ui/autofill/tab_autofill_manager_delegate.cc
diff --git a/chrome/browser/ui/autofill/tab_autofill_manager_delegate.cc b/chrome/browser/ui/autofill/tab_autofill_manager_delegate.cc
index 9c3dfdb3ce4accbe48189075719eec96186f60e6..a26b4fe0b365694c5cccb08c2d7cff23514f84cf 100644
--- a/chrome/browser/ui/autofill/tab_autofill_manager_delegate.cc
+++ b/chrome/browser/ui/autofill/tab_autofill_manager_delegate.cc
@@ -10,6 +10,7 @@
 #include "chrome/browser/autofill/personal_data_manager_factory.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/password_manager/password_generation_manager.h"
+#include "chrome/browser/password_manager/password_manager_delegate_impl.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_controller.h"
 #include "chrome/browser/ui/autofill/autofill_popup_controller_impl.h"
@@ -148,7 +149,8 @@ void TabAutofillManagerDelegate::HideAutofillPopup() {
   // Password generation popups behave in the same fashion and should also
   // be hidden.
   PasswordGenerationManager* generation_manager =
-      PasswordGenerationManager::FromWebContents(web_contents_);
+      PasswordManagerDelegateImpl::GetGenerationManagerFromWebContents(
+          web_contents_);
   if (generation_manager)
     generation_manager->HidePopup();
 }
@@ -187,7 +189,8 @@ void TabAutofillManagerDelegate::WebContentsDestroyed(
 void TabAutofillManagerDelegate::DetectAccountCreationForms(
     const std::vector<autofill::FormStructure*>& forms) {
   PasswordGenerationManager* manager =
-      PasswordGenerationManager::FromWebContents(web_contents_);
+      PasswordManagerDelegateImpl::GetGenerationManagerFromWebContents(
+          web_contents_);
   if (manager)
     manager->DetectAccountCreationForms(forms);
 }