Reduce usage of MessageLoopProxy in base/

components/signin/core/browser/webdata/token_web_data.cc

Index: components/signin/core/browser/webdata/token_web_data.cc
diff --git a/components/signin/core/browser/webdata/token_web_data.cc b/components/signin/core/browser/webdata/token_web_data.cc
index fc4b82d208f675560d7e3064ed7c57ad32582a72..91c842807a69421be86470b150b2e427ab61d637 100644
--- a/components/signin/core/browser/webdata/token_web_data.cc
+++ b/components/signin/core/browser/webdata/token_web_data.cc
@@ -5,7 +5,7 @@
 #include "components/signin/core/browser/webdata/token_web_data.h"
 
 #include "base/bind.h"
-#include "base/memory/ref_counted_delete_on_message_loop.h"
+#include "base/memory/ref_counted_delete_on_task_runner.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/stl_util.h"
 #include "components/signin/core/browser/webdata/token_service_table.h"
@@ -15,12 +15,10 @@ using base::Bind;
 using base::Time;
 
 class TokenWebDataBackend
-    : public base::RefCountedDeleteOnMessageLoop<TokenWebDataBackend> {
-
+    : public base::RefCountedDeleteOnTaskRunner<TokenWebDataBackend> {

[darin (slow to review), 2014/07/10 22:12:05]

I wonder if "Via" wouldn't be better than "On" here.

  public:
   TokenWebDataBackend(scoped_refptr<base::MessageLoopProxy> db_thread)
-      : base::RefCountedDeleteOnMessageLoop<TokenWebDataBackend>(db_thread) {
-  }
+      : base::RefCountedDeleteOnTaskRunner<TokenWebDataBackend>(db_thread) {}
 
   WebDatabase::State RemoveAllTokens(WebDatabase* db) {
     if (TokenServiceTable::FromWebDatabase(db)->RemoveAllTokens()) {
@@ -59,7 +57,7 @@ class TokenWebDataBackend
   }
 
  private:
-  friend class base::RefCountedDeleteOnMessageLoop<TokenWebDataBackend>;
+  friend class base::RefCountedDeleteOnTaskRunner<TokenWebDataBackend>;
   friend class base::DeleteHelper<TokenWebDataBackend>;
 };