components: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

components/webdata_services/web_data_service_wrapper.cc

Index: components/webdata_services/web_data_service_wrapper.cc
diff --git a/components/webdata_services/web_data_service_wrapper.cc b/components/webdata_services/web_data_service_wrapper.cc
index c1c5deb12dbe062554692a3de79fa149995056c6..73d48e7bda0b3a4fc31626a5ee0f998ea78740b2 100644
--- a/components/webdata_services/web_data_service_wrapper.cc
+++ b/components/webdata_services/web_data_service_wrapper.cc
@@ -7,7 +7,7 @@
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
-#include "base/message_loop/message_loop_proxy.h"
+#include "base/single_thread_task_runner.h"
 #include "components/autofill/core/browser/webdata/autocomplete_syncable_service.h"
 #include "components/autofill/core/browser/webdata/autofill_profile_syncable_service.h"
 #include "components/autofill/core/browser/webdata/autofill_table.h"
@@ -28,7 +28,7 @@
 namespace {
 
 void InitSyncableServicesOnDBThread(
-    const scoped_refptr<base::MessageLoopProxy>& db_thread,
+    scoped_refptr<base::SingleThreadTaskRunner> db_thread,
     const syncer::SyncableService::StartSyncFlare& sync_flare,
     const scoped_refptr<autofill::AutofillWebDataService>& autofill_web_data,
     const base::FilePath& context_path,
@@ -62,8 +62,8 @@ WebDataServiceWrapper::WebDataServiceWrapper() {
 WebDataServiceWrapper::WebDataServiceWrapper(
     const base::FilePath& context_path,
     const std::string& application_locale,
-    const scoped_refptr<base::MessageLoopProxy>& ui_thread,
-    const scoped_refptr<base::MessageLoopProxy>& db_thread,
+    const scoped_refptr<base::SingleThreadTaskRunner>& ui_thread,
+    const scoped_refptr<base::SingleThreadTaskRunner>& db_thread,
     const syncer::SyncableService::StartSyncFlare& flare,
     ShowErrorCallback show_error_callback) {
   base::FilePath path = context_path.Append(kWebDataFilename);