Remove prefixed EME.

media/blink/BUILD.gn

 # Copyright 2014 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("//media/media_options.gni")
 import("//testing/test.gni")
 
 component("blink") {
   output_name = "media_blink"
 
@@ skipping 70 matching lines @@
     "webmediaplayer_util.cc",
     "webmediaplayer_util.h",
     "webmediasource_impl.cc",
     "webmediasource_impl.h",
     "websourcebuffer_impl.cc",
     "websourcebuffer_impl.h",
   ]
 
   if (media_use_ffmpeg || !is_android) {
     sources += [
-      "encrypted_media_player_support.cc",
-      "encrypted_media_player_support.h",
       "webmediaplayer_impl.cc",
       "webmediaplayer_impl.h",
     ]
     if (is_android) {
       sources += [
         "webmediaplayer_cast_android.cc",
         "webmediaplayer_cast_android.h",
       ]
     }
   }
@@ skipping 44 matching lines @@
     "video_frame_compositor_unittest.cc",
     "webaudiosourceprovider_impl_unittest.cc",
   ]
 
   if (is_android) {
     deps += [ "//ui/gl" ]
   }
 
   configs += [ "//v8:external_startup_data" ]
 }