[Sync] Move //components/sync to the syncer namespace, take 2.

components/sync/core/test/fake_sync_manager.h

Index: components/sync/core/test/fake_sync_manager.h
diff --git a/components/sync/core/test/fake_sync_manager.h b/components/sync/core/test/fake_sync_manager.h
index 1687b93935e03f74b3ad2357dc0cfd4728e9bf55..19a444ffa55eb84250481515029b0541ce70f7cc 100644
--- a/components/sync/core/test/fake_sync_manager.h
+++ b/components/sync/core/test/fake_sync_manager.h
@@ -89,7 +89,7 @@ class FakeSyncManager : public SyncManager {
                        const base::Closure& ready_task,
                        const base::Closure& retry_task) override;
   void OnIncomingInvalidation(
-      syncer::ModelType type,
+      ModelType type,
       std::unique_ptr<InvalidationInterface> interface) override;
   void SetInvalidatorEnabled(bool invalidator_enabled) override;
   void AddObserver(Observer* observer) override;
@@ -98,8 +98,7 @@ class FakeSyncManager : public SyncManager {
   void SaveChanges() override;
   void ShutdownOnSyncThread(ShutdownReason reason) override;
   UserShare* GetUserShare() override;
-  std::unique_ptr<syncer_v2::ModelTypeConnector> GetModelTypeConnectorProxy()
-      override;
+  std::unique_ptr<ModelTypeConnector> GetModelTypeConnectorProxy() override;
   const std::string cache_guid() override;
   bool ReceivedExperiment(Experiments* experiments) override;
   bool HasUnsyncedItems() override;
@@ -108,11 +107,11 @@ class FakeSyncManager : public SyncManager {
       override;
   void RefreshTypes(ModelTypeSet types) override;
   void RegisterDirectoryTypeDebugInfoObserver(
-      syncer::TypeDebugInfoObserver* observer) override;
+      TypeDebugInfoObserver* observer) override;
   void UnregisterDirectoryTypeDebugInfoObserver(
-      syncer::TypeDebugInfoObserver* observer) override;
+      TypeDebugInfoObserver* observer) override;
   bool HasDirectoryTypeDebugInfoObserver(
-      syncer::TypeDebugInfoObserver* observer) override;
+      TypeDebugInfoObserver* observer) override;
   void RequestEmitDebugInfo() override;
   void ClearServerData(const ClearServerDataCallback& callback) override;
   void OnCookieJarChanged(bool account_mismatch, bool empty_jar) override;