Implementation of OnDiskAttachmentStore.

sync/internal_api/attachments/attachment_store_handle_unittest.cc

Index: sync/internal_api/attachments/attachment_store_handle_unittest.cc
diff --git a/sync/internal_api/attachments/attachment_store_handle_unittest.cc b/sync/internal_api/attachments/attachment_store_handle_unittest.cc
index a282c607977ab5719acf04bba0ab6175f255056f..0ce411f0b5d97b79a27059f7a6d630fbab103352 100644
--- a/sync/internal_api/attachments/attachment_store_handle_unittest.cc
+++ b/sync/internal_api/attachments/attachment_store_handle_unittest.cc
@@ -79,17 +79,13 @@ class AttachmentStoreHandleTest : public testing::Test {
         backend.Pass(), base::ThreadTaskRunnerHandle::Get());
   }
 
-  static void ReadDone(const AttachmentStore::Result& result,
-                       scoped_ptr<AttachmentMap> attachments,
-                       scoped_ptr<AttachmentIdList> unavailable_attachments) {
+  static void DoneWithResult(const AttachmentStore::Result& result) {
     NOTREACHED();
   }
 
-  static void WriteDone(const AttachmentStore::Result& result) {
-    NOTREACHED();
-  }
-
-  static void DropDone(const AttachmentStore::Result& result) {
+  static void ReadDone(const AttachmentStore::Result& result,
+                       scoped_ptr<AttachmentMap> attachments,
+                       scoped_ptr<AttachmentIdList> unavailable_attachments) {
     NOTREACHED();
   }
 
@@ -126,13 +122,13 @@ TEST_F(AttachmentStoreHandleTest, MethodsCalled) {
   EXPECT_EQ(read_call_count_, 1);
 
   attachment_store_handle_->Write(
-      attachments, base::Bind(&AttachmentStoreHandleTest::WriteDone));
+      attachments, base::Bind(&AttachmentStoreHandleTest::DoneWithResult));
   EXPECT_EQ(write_call_count_, 0);
   RunMessageLoop();
   EXPECT_EQ(write_call_count_, 1);
 
   attachment_store_handle_->Drop(
-      ids, base::Bind(&AttachmentStoreHandleTest::DropDone));
+      ids, base::Bind(&AttachmentStoreHandleTest::DoneWithResult));
   EXPECT_EQ(drop_call_count_, 0);
   RunMessageLoop();
   EXPECT_EQ(drop_call_count_, 1);