media: Convert mojo media defines to buildflags

content/browser/webrtc/webrtc_capture_from_element_browsertest.cc

 // Copyright 2016 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 "base/command_line.h"
 #include "base/strings/stringprintf.h"
 #include "content/browser/webrtc/webrtc_content_browsertest_base.h"
 #include "content/public/common/content_switches.h"
 #include "media/base/media_switches.h"
 #include "media/base/test_data_util.h"
+#include "media/mojo/features.h"
 
 #if defined(OS_ANDROID)
 #include "base/android/build_info.h"
 #include "base/sys_info.h"
 #endif
 
-#if defined(ENABLE_MOJO_RENDERER)
+#if BUILDFLAG(ENABLE_MOJO_RENDERER)
 // Remote mojo renderer does not send audio/video frames back to the renderer
 // process and hence does not support capture: https://crbug.com/641559.
 #define MAYBE_CaptureFromMediaElement DISABLED_CaptureFromMediaElement
 #else
 #define MAYBE_CaptureFromMediaElement CaptureFromMediaElement
 #endif
 
 namespace {
 
 static const char kCanvasCaptureTestHtmlFile[] = "/media/canvas_capture.html";
@@ skipping 102 matching lines @@
                          GetParam().has_video,
                          GetParam().has_audio,
                          GetParam().use_audio_tag),
       kVideoAudioHtmlFile);
 }
 
 INSTANTIATE_TEST_CASE_P(,
                         WebRtcCaptureFromElementBrowserTest,
                         testing::ValuesIn(kFileAndTypeParameters));
 }  // namespace content