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

media/blink/webmediacapabilitiesclient_impl.h

 // 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.
 
 #ifndef MEDIA_BLINK_WEBMEDIACAPABILITIESCLIENT_IMPL_H_
 #define MEDIA_BLINK_WEBMEDIACAPABILITIESCLIENT_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "media/blink/media_blink_export.h"
 #include "third_party/WebKit/public/platform/modules/media_capabilities/WebMediaCapabilitiesClient.h"
 
 namespace media {
 
 class MEDIA_BLINK_EXPORT WebMediaCapabilitiesClientImpl
     : NON_EXPORTED_BASE(public blink::WebMediaCapabilitiesClient) {
  public:
   WebMediaCapabilitiesClientImpl();
   ~WebMediaCapabilitiesClientImpl() override;
 
   // Implementation of blink::WebMediaCapabilitiesClient.
-  void Query(
+  void DecodingInfo(
       const blink::WebMediaConfiguration&,
       std::unique_ptr<blink::WebMediaCapabilitiesQueryCallbacks>) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WebMediaCapabilitiesClientImpl);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BLINK_WEBMEDIACAPABILITIESCLIENT_IMPL_H_