Move WebMediaPlayerImpl and its dependencies to media/blink.

media/blink/webmediaplayer_util.h

 // Copyright 2013 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 CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_UTIL_H_
-#define CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_UTIL_H_
+#ifndef MEDIA_BLINK_WEBMEDIAPLAYER_UTIL_H_
+#define MEDIA_BLINK_WEBMEDIAPLAYER_UTIL_H_
 
 #include "base/time/time.h"
+#include "media/base/media_export.h"
 #include "media/base/pipeline_status.h"
 #include "media/base/ranges.h"
 #include "third_party/WebKit/public/platform/WebMediaPlayer.h"
 #include "third_party/WebKit/public/platform/WebTimeRange.h"
 #include "url/gurl.h"
 
-namespace content {
+namespace media {
 
 // Platform independent method for converting and rounding floating point
 // seconds to an int64 timestamp.
 //
 // Refer to https://bugs.webkit.org/show_bug.cgi?id=52697 for details.
-base::TimeDelta ConvertSecondsToTimestamp(double seconds);
+base::TimeDelta MEDIA_EXPORT ConvertSecondsToTimestamp(double seconds);
 
-blink::WebTimeRanges ConvertToWebTimeRanges(
-    const media::Ranges<base::TimeDelta>& ranges);
+blink::WebTimeRanges MEDIA_EXPORT ConvertToWebTimeRanges(
+    const Ranges<base::TimeDelta>& ranges);
 
-blink::WebMediaPlayer::NetworkState PipelineErrorToNetworkState(
-    media::PipelineStatus error);
+blink::WebMediaPlayer::NetworkState MEDIA_EXPORT PipelineErrorToNetworkState(
+    PipelineStatus error);
 
 // Report the scheme of Media URIs.
-void ReportMediaSchemeUma(const GURL& url);
+void MEDIA_EXPORT ReportMediaSchemeUma(const GURL& url);
 
-}  // namespace content
+}  // namespace media
 
-#endif  // CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_UTIL_H_
+#endif  // MEDIA_BLINK_WEBMEDIAPLAYER_UTIL_H_