Implement Firestore DatabaseInfo and port both Database{Id,Info} C++ to the iOS code (#738)

* implement Firestore DatabaseInfo in C++

* temporary stash changes; blocking on the massive renaming of .m to .mm

* add database_info_test to project

* finish port DatabaseId and fix style, modular fixing DatabaseInfo

* port DatabaseInfo

* remove FSTDatabase{ID,Info} and their tests from project

* fix unit test

* use namespace alias

* use namespace alias, leftover

* address more changes

* refactoring to use raw pointer instead of value for property

* address changes

* remove self->

* fix style

* remove the name suffix Alloc

* fix a bug

1 files changed, 0 insertions, 55 deletions

diff --git a/Firestore/Source/Core/FSTDatabaseInfo.h b/Firestore/Source/Core/FSTDatabaseInfo.h
deleted file mode 100644
index fae884f..0000000
--- a/Firestore/Source/Core/FSTDatabaseInfo.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright 2017 Google
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#import <Foundation/Foundation.h>
-
-@class FSTDatabaseID;
-
-NS_ASSUME_NONNULL_BEGIN
-
-/** FSTDatabaseInfo contains data about the database. */
-@interface FSTDatabaseInfo : NSObject
-
-/**
- * Creates and returns a new FSTDatabaseInfo.
- *
- * @param databaseID The project/database to use.
- * @param persistenceKey A unique identifier for this Firestore's local storage. Usually derived
- *     from -[FIRApp appName].
- * @param host The hostname of the datastore backend.
- * @param sslEnabled Whether to use SSL when connecting.
- * @return A new instance of FSTDatabaseInfo.
- */
-+ (instancetype)databaseInfoWithDatabaseID:(FSTDatabaseID *)databaseID
-                            persistenceKey:(NSString *)persistenceKey
-                                      host:(NSString *)host
-                                sslEnabled:(BOOL)sslEnabled;
-
-/** The database info. */
-@property(nonatomic, strong, readonly) FSTDatabaseID *databaseID;
-
-/** The application name, taken from FIRApp. */
-@property(nonatomic, copy, readonly) NSString *persistenceKey;
-
-/** The hostname of the backend. */
-@property(nonatomic, copy, readonly) NSString *host;
-
-/** Whether to use SSL when connecting. */
-@property(nonatomic, readonly, getter=isSSLEnabled) BOOL sslEnabled;
-
-@end
-
-NS_ASSUME_NONNULL_END