Update all Copyright year and comments

Author: dreampiggy

Storage/FirebaseStorageUI/FIRStorageDownloadTask+SDWebImage.h

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUI/FIRStorageDownloadTask+SDWebImage.m

@@ -1,9 +1,17 @@
 //
-//  FIRStorageDownloadTask+SDWebImage.m
-//  FirebaseStorageUI
+//  Copyright (c) 2019 Google Inc.
 //
-//  Created by lizhuoli on 2019/4/28.
-//  Copyright © 2019 Firebase. All rights reserved.
+//  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 "FIRStorageDownloadTask+SDWebImage.h"

Storage/FirebaseStorageUI/FUIStorageDefine.h

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUI/FUIStorageDefine.m

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUI/FUIStorageImageLoader.h

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUI/FUIStorageImageLoader.m

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.
@@ -84,8 +84,6 @@ - (BOOL)canRequestImageForURL:(NSURL *)url {
   // Observe the progress changes
   [download observeStatus:FIRStorageTaskStatusProgress handler:^(FIRStorageTaskSnapshot * _Nonnull snapshot) {
     NSProgress *progress = snapshot.progress;
-    // completedUnitCount == totalBytesWritten;
-    // totalUnitCount == totalBytesExpectedToWrite;
     if (progressBlock) {
       progressBlock(progress.completedUnitCount, progress.totalUnitCount, url);
     }

Storage/FirebaseStorageUI/FirebaseStorageUI.h

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUI/NSURL+FirebaseStorage.h

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUI/NSURL+FirebaseStorage.m

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUI/UIImageView+FirebaseStorage.h

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUI/UIImageView+FirebaseStorage.m

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Storage/FirebaseStorageUITests/FUIImageViewCategoryTests.m

@@ -1,5 +1,5 @@
 //
-//  Copyright (c) 2016 Google Inc.
+//  Copyright (c) 2019 Google Inc.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.