Support WebP images in the IOSImageDecoderImpl

ios/chrome/BUILD.gn

 # 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("//build/config/ios/rules.gni")
 import("//ios/build/config.gni")
 import("//testing/test.gni")
 
 bundle_data("ios_chrome_unittests_bundle_data") {
   testonly = true
@@ skipping 51 matching lines @@
     "browser/reading_list/reading_list_entry_unittest.cc",
     "browser/reading_list/reading_list_model_storage_unittest.mm",
     "browser/reading_list/reading_list_model_unittest.cc",
     "browser/reading_list/url_downloader_unittest.cc",
     "browser/signin/chrome_identity_service_observer_bridge_unittest.mm",
     "browser/signin/gaia_auth_fetcher_ios_unittest.mm",
     "browser/snapshots/lru_cache_unittest.mm",
     "browser/snapshots/snapshot_cache_unittest.mm",
     "browser/snapshots/snapshots_util_unittest.mm",
     "browser/ssl/ios_ssl_error_handler_unittest.mm",
+    "browser/suggestions/ios_image_decoder_impl_unittest.mm",
     "browser/translate/translate_service_ios_unittest.cc",
     "browser/ui/alert_coordinator/action_sheet_coordinator_unittest.mm",
     "browser/ui/alert_coordinator/alert_coordinator_unittest.mm",
     "browser/ui/alert_coordinator/input_alert_coordinator_unittest.mm",
     "browser/ui/commands/set_up_for_testing_command_unittest.mm",
     "browser/ui/context_menu/context_menu_coordinator_unittest.mm",
     "browser/ui/elements/selector_coordinator_unittest.mm",
     "browser/ui/elements/selector_picker_view_controller_unittest.mm",
     "browser/ui/keyboard/UIKeyCommand+ChromeTest.mm",
     "browser/ui/keyboard/hardware_keyboard_watcher_unittest.mm",
@@ skipping 50 matching lines @@
     "//testing/gtest",
     "//third_party/google_toolbox_for_mac",
     "//third_party/ocmock",
     "//ui/base:base",
     "//ui/gfx:test_support",
     "//ui/strings:ui_strings",
   ]
 
   assert_no_deps = ios_assert_no_deps
 }