[Media Capabilities] Rename query() to decodingInfo() and MediaDecodingAbility to MediaCapabilities…

third_party/WebKit/Source/modules/media_capabilities/MediaDecodingAbility.cpp

-// Copyright 2017 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.
-
-#include "modules/media_capabilities/MediaDecodingAbility.h"
-
-namespace blink {
-
-// static
-MediaDecodingAbility* MediaDecodingAbility::Take(
-    ScriptPromiseResolver*,
-    std::unique_ptr<WebMediaDecodingAbility> web_media_decoding_ability) {
-  DCHECK(web_media_decoding_ability);
-  return new MediaDecodingAbility(std::move(web_media_decoding_ability));
-}
-
-bool MediaDecodingAbility::supported() const {
-  return web_media_decoding_ability_->supported;
-}
-
-bool MediaDecodingAbility::smooth() const {
-  return web_media_decoding_ability_->smooth;
-}
-
-bool MediaDecodingAbility::powerEfficient() const {
-  return web_media_decoding_ability_->power_efficient;
-}
-
-DEFINE_TRACE(MediaDecodingAbility) {}
-
-MediaDecodingAbility::MediaDecodingAbility(
-    std::unique_ptr<WebMediaDecodingAbility> web_media_decoding_ability)
-    : web_media_decoding_ability_(std::move(web_media_decoding_ability)) {}
-
-}  // namespace blink