Remove the //ios/public/test target.

ios/public/test/test_updatable_resource_provider.mm

-// Copyright 2015 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.
-
-#import "ios/public/test/test_updatable_resource_provider.h"
-
-#include "base/logging.h"
-#include "base/mac/scoped_nsobject.h"
-
-#pragma mark - TestUpdatabeResourceDescriptor
-
-// Dummy UpdatableResourceDescriptorBridge implementation.
-@interface TestUpdatabeResourceDescriptor
-    : NSObject<UpdatableResourceDescriptorBridge>
-@property(nonatomic, readonly) NSURL* updateURL;
-@property(nonatomic, copy) NSString* applicationIdentifier;
-@property(nonatomic, copy) NSString* applicationVersion;
-@property(nonatomic, copy) NSString* bundleResourcePath;
-@property(nonatomic, copy) NSString* updateResourcePath;
-@end
-
-@implementation TestUpdatabeResourceDescriptor
-@synthesize updateURL;
-@synthesize applicationIdentifier;
-@synthesize applicationVersion;
-@synthesize bundleResourcePath;
-@synthesize updateResourcePath;
-
-- (void)updateCheckDidFinishWithSuccess:(BOOL)wasSuccessful {
-}
-
-- (NSString*)resourcePath {
-  return nil;
-}
-@end
-
-#pragma mark - TestUpdatableResource
-
-// Dummy UpdatableResourceDescriptorBridge implementation that simply loads data
-// from the specified plist file.
-@interface TestUpdatableResource : NSObject<UpdatableResourceBridge>
-@property(nonatomic, readonly) id<UpdatableResourceDescriptorBridge> descriptor;
-- (instancetype)initWithDelegate:(id<UpdatableResourceDelegate>)delegate
-                           plist:(NSString*)resource_identifier
-    NS_DESIGNATED_INITIALIZER;
-- (instancetype)init NS_UNAVAILABLE;
-@end
-
-@implementation TestUpdatableResource {
-  base::scoped_nsprotocol<id<UpdatableResourceDelegate>> _delegate;
-  base::scoped_nsprotocol<id<UpdatableResourceDescriptorBridge>> _descriptor;
-}
-
-- (instancetype)initWithDelegate:(id<UpdatableResourceDelegate>)delegate
-                           plist:(NSString*)resourceIdentifier {
-  if (self = [super init]) {
-    _delegate.reset([delegate retain]);
-    _descriptor.reset([[TestUpdatabeResourceDescriptor alloc] init]);
-    DCHECK([resourceIdentifier hasSuffix:@".plist"])
-        << "TestUpdatableResource supports only the plist format";
-    [_descriptor setBundleResourcePath:resourceIdentifier];
-  }
-  return self;
-}
-
-- (instancetype)init {
-  NOTREACHED();
-  return nil;
-}
-
-- (id<UpdatableResourceDescriptorBridge>)descriptor {
-  return _descriptor.get();
-}
-
-- (id<UpdatableResourceDelegate>)delegate {
-  return _delegate;
-}
-
-- (NSDictionary*)resourceData {
-  return [NSDictionary
-      dictionaryWithContentsOfFile:[_descriptor bundleResourcePath]];
-}
-- (void)loadDefaults {
-  [_delegate loadDefaults:self];
-}
-
-@end
-
-#pragma mark - TestUpdatableResourceProvider
-
-namespace ios {
-
-NSString* TestUpdatableResourceProvider::GetUpdateNotificationName() {
-  return @"ResourceUpdatedTest";
-}
-
-id<UpdatableResourceBridge>
-TestUpdatableResourceProvider::CreateUpdatableResource(
-    NSString* resource_identifier,
-    id<UpdatableResourceDelegate> delegate) {
-  NSString* path =
-      [NSString stringWithFormat:@"%@/gm-config/ANY/%@",
-                                 [[NSBundle mainBundle] resourcePath],
-                                 resource_identifier];
-  return [[TestUpdatableResource alloc] initWithDelegate:delegate plist:path];
-}
-
-}  // namespace ios