[Autofill] Migrate ContentPasswordManagerDriver<-->Password{Autofill,Generation}Agent IPCs to mojo.

components/autofill/content/renderer/renderer_save_password_progress_logger.cc

Index: components/autofill/content/renderer/renderer_save_password_progress_logger.cc
diff --git a/components/autofill/content/renderer/renderer_save_password_progress_logger.cc b/components/autofill/content/renderer/renderer_save_password_progress_logger.cc
index 413b5f5d56f7d3eedcf3e9c51e847445d6a8db65..9dd724a22c1bc7c7d5f7554e5830b831b4f56be8 100644
--- a/components/autofill/content/renderer/renderer_save_password_progress_logger.cc
+++ b/components/autofill/content/renderer/renderer_save_password_progress_logger.cc
@@ -6,24 +6,20 @@
 
 #include "base/strings/string16.h"
 #include "base/values.h"
-#include "components/autofill/content/common/autofill_messages.h"
-#include "ipc/ipc_sender.h"
 #include "third_party/WebKit/public/web/WebFormControlElement.h"
 
 namespace autofill {
 
 RendererSavePasswordProgressLogger::RendererSavePasswordProgressLogger(
-    IPC::Sender* sender,
-    int routing_id)
-    : sender_(sender), routing_id_(routing_id) {
-  DCHECK(sender_);
+    mojom::PasswordManagerDriver* password_manager_driver)
+    : password_manager_driver_(password_manager_driver) {
+  DCHECK(password_manager_driver);
 }
 
 RendererSavePasswordProgressLogger::~RendererSavePasswordProgressLogger() {}
 
 void RendererSavePasswordProgressLogger::SendLog(const std::string& log) {
-  sender_->Send(
-      new AutofillHostMsg_RecordSavePasswordProgress(routing_id_, log));
+  password_manager_driver_->RecordSavePasswordProgress(log);
 }
 
 void RendererSavePasswordProgressLogger::LogElementName(