Rename ModelType/ObjectIdStateMap to InvalidationMap.

sync/notifier/sync_invalidation_listener.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "sync/notifier/sync_invalidation_listener.h"
 
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 143 matching lines @@
   invalidation_state_tracker_.Call(
       FROM_HERE,
       &InvalidationStateTracker::SetMaxVersion,
       id, invalidation.version());
 
   std::string payload;
   // payload() CHECK()'s has_payload(), so we must check it ourselves first.
   if (invalidation.has_payload())
     payload = invalidation.payload();
 
-  ObjectIdStateMap id_state_map;
-  id_state_map[id].payload = payload;
-  EmitInvalidation(id_state_map);
+  ObjectIdInvalidationMap invalidation_map;
+  invalidation_map[id].payload = payload;
+  EmitInvalidation(invalidation_map);
   // TODO(akalin): We should really acknowledge only after we get the
   // updates from the sync server. (see http://crbug.com/78462).
   client->Acknowledge(ack_handle);
 }
 
 void SyncInvalidationListener::InvalidateUnknownVersion(
     invalidation::InvalidationClient* client,
     const invalidation::ObjectId& object_id,
     const invalidation::AckHandle& ack_handle) {
   DCHECK(CalledOnValidThread());
   DCHECK_EQ(client, invalidation_client_.get());
   DVLOG(1) << "InvalidateUnknownVersion";
 
-  ObjectIdStateMap id_state_map;
-  id_state_map[object_id].payload = std::string();
-  EmitInvalidation(id_state_map);
+  ObjectIdInvalidationMap invalidation_map;
+  invalidation_map[object_id].payload = std::string();
+  EmitInvalidation(invalidation_map);
   // TODO(akalin): We should really acknowledge only after we get the
   // updates from the sync server. (see http://crbug.com/78462).
   client->Acknowledge(ack_handle);
 }
 
 // This should behave as if we got an invalidation with version
 // UNKNOWN_OBJECT_VERSION for all known data types.
 void SyncInvalidationListener::InvalidateAll(
     invalidation::InvalidationClient* client,
     const invalidation::AckHandle& ack_handle) {
   DCHECK(CalledOnValidThread());
   DCHECK_EQ(client, invalidation_client_.get());
   DVLOG(1) << "InvalidateAll";
 
-  ObjectIdStateMap id_state_map;
-  for (ObjectIdSet::const_iterator it = registered_ids_.begin();
-       it != registered_ids_.end(); ++it) {
-    id_state_map[*it].payload = std::string();
-  }
-  EmitInvalidation(id_state_map);
+  const ObjectIdInvalidationMap& invalidation_map =
+      ObjectIdSetToInvalidationMap(registered_ids_, std::string());
+  EmitInvalidation(invalidation_map);
   // TODO(akalin): We should really acknowledge only after we get the
   // updates from the sync server. (see http://crbug.com/76482).
   client->Acknowledge(ack_handle);
 }
 
 void SyncInvalidationListener::EmitInvalidation(
-    const ObjectIdStateMap& id_state_map) {
+    const ObjectIdInvalidationMap& invalidation_map) {
   DCHECK(CalledOnValidThread());
-  delegate_->OnInvalidate(id_state_map);
+  delegate_->OnInvalidate(invalidation_map);
 }
 
 void SyncInvalidationListener::InformRegistrationStatus(
       invalidation::InvalidationClient* client,
       const invalidation::ObjectId& object_id,
       InvalidationListener::RegistrationState new_state) {
   DCHECK(CalledOnValidThread());
   DCHECK_EQ(client, invalidation_client_.get());
   DVLOG(1) << "InformRegistrationStatus: "
            << ObjectIdToString(object_id) << " " << new_state;
@@ skipping 134 matching lines @@
   EmitStateChange();
 }
 
 void SyncInvalidationListener::OnIncomingNotification(
     const notifier::Notification& notification) {
   DCHECK(CalledOnValidThread());
   // Do nothing, since this is already handled by |invalidation_client_|.
 }
 
 }  // namespace syncer