diff --git a/wp-includes/media.php b/wp-includes/media.php
index e8785718b3..206d5394d6 100644
--- a/wp-includes/media.php
+++ b/wp-includes/media.php
@@ -2022,110 +2022,6 @@ function get_embedded_video( $content ) {
 	return get_embedded_media( 'video', $content );
 }
 
-/**
- * Return suitable HTML code for output based on the content related to the global $post
- *
- * @since 3.6.0
- *
- * @param string $type Required. 'audio' or 'video'
- * @param WP_Post $post Optional. Used instead of global $post when passed.
- * @param int $limit Optional. The number of medias to extract if content is scanned.
- * @return string HTML for the media. Blank string if no media is found.
- */
-function get_the_post_format_media( $type, &$post = null, $limit = 0 ) {
-	global $wp_embed;
-
-	if ( empty( $post ) )
-		$post = get_post();
-
-	if ( empty( $post ) )
-		return '';
-
-	$cache_key = "media:{$type}";
-
-	if ( isset( $post->format_content[ $cache_key ] ) )
-		return $post->format_content[ $cache_key ];
-
-	if ( ! isset( $post->format_content ) )
-		$post->format_content = array();
-
-	$count = 1;
-
-	// these functions expect a reference, so we should make a copy of post content to avoid changing it
-	$content = $post->post_content;
-
-	$htmls = get_content_media( $type, $content, true, $limit );
-	if ( ! empty( $htmls ) ) {
-		$html = reset( $htmls );
-		$post->format_content[ $cache_key ] = $html;
-		return $post->format_content[ $cache_key ];
-	}
-
-	$embeds = get_embedded_media( $type, $content, 1 );
-	if ( ! empty( $embeds ) ) {
-		$embed = reset( $embeds );
-		if ( 0 === strpos( $embed, 'http' ) ) {
-			if ( strstr( $embed, home_url() ) ) {
-
-				$format_content = '';
-				$attr = array( 'src' => $embed );
-
-				if ( 'audio' == $type )
-					$format_content = wp_audio_shortcode( $attr );
-				elseif ( 'video' == $type )
-					$format_content = wp_video_shortcode( $attr );
-
-				$post->format_content[ $cache_key ] = $format_content;
-			} else {
-				$post->format_content[ $cache_key ] = $wp_embed->autoembed( $embed );
-			}
-		} else {
-			$post->format_content[ $cache_key ] = $embed;
-		}
-		return $post->format_content[ $cache_key ];
-	}
-
-	$medias = call_user_func( 'get_attached_' . $type, $post->ID );
-	if ( ! empty( $medias ) ) {
-		$media = reset( $medias );
-		$url = wp_get_attachment_url( $media->ID );
-
-		$format_content = '';
-		$attr = array( 'src' => $url );
-
-		if ( 'audio' == $type )
-			$format_content = wp_audio_shortcode( $attr );
-		elseif ( 'video' == $type )
-			$format_content = wp_video_shortcode( $attr );
-
-		$post->format_content[ $cache_key ] = $format_content;
-		return $post->format_content[ $cache_key ];
-	}
-
-	return '';
-}
-
-/**
- * Output the first video in the current (@global) post's content
- *
- * @since 3.6.0
- *
- */
-function the_post_format_video() {
-	$null = null;
-	echo get_the_post_format_media( 'video', $null, 1 );
-}
-/**
- * Output the first audio  in the current (@global) post's content
- *
- * @since 3.6.0
- *
- */
-function the_post_format_audio() {
-	$null = null;
-	echo get_the_post_format_media( 'audio', $null, 1 );
-}
-
 /**
  * Retrieve images attached to the passed post
  *
@@ -2371,116 +2267,6 @@ function get_post_gallery_images( $post_id = 0 ) {
 	return $gallery['src'];
 }
 
-/**
- * Return the first image in the current (@global) post's content
- *
- * @since 3.6.0
- *
- * @param string $attached_size If an attached image is found, the size to display it.
- * @param WP_Post $post Optional. Used instead of global $post when passed.
- * @return string HTML for the image. Blank string if no image is found.
- */
-function get_the_post_format_image( $attached_size = 'full', &$post = null ) {
-	if ( empty( $post ) )
-		$post = get_post();
-
-	if ( empty( $post ) )
-		return '';
-
-	$cache_key = "image:{$attached_size}";
-
-	if ( isset( $post->format_content[ $cache_key ] ) )
-		return $post->format_content[ $cache_key ];
-
-	if ( ! isset( $post->format_content ) )
-		$post->format_content = array();
-
-	$matched = false;
-	$link_fmt = '%s';
-
-	$medias = get_attached_images( $post->ID );
-	if ( ! empty( $medias ) ) {
-		$media = reset( $medias );
-		$sizes = get_intermediate_image_sizes();
-		$sizes[] = 'full'; // Add original image source.
-
-		$urls = array();
-		foreach ( $sizes as $size ) {
-			$image = wp_get_attachment_image_src( $media->ID, $size );
-			if ( $image )
-				$urls[] = reset( $image );
-		}
-
-		// Add media permalink.
-		$urls[] = get_attachment_link( $media->ID );
-
-		$count = 1;
-		$content = $post->post_content;
-
-		if ( preg_match_all( '/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER ) && ! empty( $matches ) ) {
-			foreach ( $matches as $shortcode ) {
-				if ( 'caption' === $shortcode[2] ) {
-					foreach ( $urls as $url ) {
-						if ( strstr( $shortcode[0], $url ) ) {
-							if ( ! $matched )
-								$matched = do_shortcode_tag( $shortcode );
-						}
-					}
-				}
-			}
-		}
-
-		foreach ( array( 'a', 'img' ) as $tag ) {
-			if ( preg_match_all( '#' . get_tag_regex( $tag ) . '#', $content, $matches, PREG_SET_ORDER ) && ! empty( $matches ) ) {
-				foreach ( $matches as $match ) {
-					foreach ( $urls as $url ) {
-						if ( strstr( $match[0], $url ) ) {
-							if ( ! $matched )
-								$matched = $match[0];
-						}
-					}
-				}
-			}
-		}
-
-		if ( ! $matched ) {
-			$image = wp_get_attachment_image( $media->ID, $attached_size );
-			$post->format_content[ $cache_key ] = sprintf( $link_fmt, $image );
-		} else {
-			$post->format_content[ $cache_key ] = $matched;
-			if ( ! empty( $meta['url'] ) && false === stripos( $matched, '<a ' ) )
-				$post->format_content[ $cache_key ] = sprintf( $link_fmt, $matched );
-		}
-		return $post->format_content[ $cache_key ];
-	}
-
-	$content = $post->post_content;
-	$htmls = get_content_images( $content, true, 1 );
-	if ( ! empty( $htmls ) ) {
-		$html = reset( $htmls );
-
-		$attachment_id = img_html_to_post_id( $html, $matched_html );
-		if ( $attachment_id && $matched_html )
-			$html = str_replace( $matched_html, wp_get_attachment_image( $attachment_id, $attached_size ), $html );
-
-		$post->format_content[ $cache_key ] = sprintf( $link_fmt, $html );
-		return $post->format_content[ $cache_key ];
-	}
-
-	return '';
-}
-
-/**
- * Output the first image in the current (@global) post's content
- *
- * @since 3.6.0
- *
- * @param string $attached_size If an attached image is found, the size to display it.
- */
-function the_post_format_image( $attached_size = 'full' ) {
-	echo get_the_post_format_image( $attached_size );
-}
-
 /**
  * Retrieve the attachment post id from HTML containing an image.
  *