Create FakeProviders for NativeAppMetadata and NativeAppManager

ios/public/provider/chrome/browser/native_app_launcher/fake_native_app_metadata.h

Index: ios/public/provider/chrome/browser/native_app_launcher/fake_native_app_metadata.h
diff --git a/ios/public/provider/chrome/browser/native_app_launcher/fake_native_app_metadata.h b/ios/public/provider/chrome/browser/native_app_launcher/fake_native_app_metadata.h
new file mode 100644
index 0000000000000000000000000000000000000000..2e05e3216a02094bab8fde4d6cc09fdb550cee23
--- /dev/null
+++ b/ios/public/provider/chrome/browser/native_app_launcher/fake_native_app_metadata.h
@@ -0,0 +1,29 @@
+// Copyright 2016 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.
+
+#ifndef IOS_PUBLIC_PROVIDER_CHROME_BROWSER_NATIVE_APP_LAUNCHER_FAKE_NATIVE_APP_METADATA_H_
+#define IOS_PUBLIC_PROVIDER_CHROME_BROWSER_NATIVE_APP_LAUNCHER_FAKE_NATIVE_APP_METADATA_H_
+
+#import <Foundation/Foundation.h>
+
+#import "ios/public/provider/chrome/browser/native_app_launcher/native_app_metadata.h"
+
+// FakeNativeAppMetadata used for testing purposes.
+@interface FakeNativeAppMetadata : NSObject<NativeAppMetadata>
+
+// Name of the FakeNativeAppMetadata App.
+@property(nonatomic, copy, readwrite) NSString* appName;
+
+// Id of the FakeNativeAppMetadata App.
+@property(nonatomic, copy, readwrite) NSString* appId;
+
+// Checks if the FakeNativeApp is Google owned.
+@property(nonatomic, readwrite, getter=isGoogleOwnedApp) BOOL googleOwnedApp;
+
+// Checks if the FakeNativeApp is installed.
+@property(nonatomic, readwrite, getter=isInstalled) BOOL installed;
+
+@end
+
+#endif  // IOS_PUBLIC_PROVIDER_CHROME_BROWSER_NATIVE_APP_LAUNCHER_FAKE_NATIVE_APP_METADATA_H_