HiDPI assets for Chrome OS Audio and Video players

BUG=136947
TEST=Open Audio player, Video player: icons should not be jagged.

Review URL: https://chromiumcodereview.appspot.com/10807012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@147623 0039d316-1c4b-4281-b951-d872f2087c98

87 files changed, 225 insertions, 67 deletions

diff --git a/chrome/browser/resources/component_extension_resources.grd b/chrome/browser/resources/component_extension_resources.grd
index faa7f27..970df09 100644
--- a/chrome/browser/resources/component_extension_resources.grd
+++ b/chrome/browser/resources/component_extension_resources.grd
@@ -205,23 +205,81 @@
         <include name="IDR_FILE_MANAGER_IMG_MEDIA_VOLUME_SLIDER_THUMB_DOWN" file="file_manager/images/media/media_volume_slider_thumb_down.png" type="BINDATA" />
         <include name="IDR_FILE_MANAGER_IMG_MEDIA_VOLUME_SLIDER_THUMB_HOVER" file="file_manager/images/media/media_volume_slider_thumb_hover.png" type="BINDATA" />
 
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_CLOSE" file="file_manager/images/media/media_close.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_COLLAPSE" file="file_manager/images/media/media_collapse.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_EXPAND" file="file_manager/images/media/media_expand.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_NEXT" file="file_manager/images/media/media_next.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_NEXT_HOVER" file="file_manager/images/media/media_next_down.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_NEXT_DOWN" file="file_manager/images/media/media_next_hover.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PAUSE" file="file_manager/images/media/media_pause_audio.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PAUSE_HOVER" file="file_manager/images/media/media_pause_audio_hover.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PAUSE_DOWN" file="file_manager/images/media/media_pause_audio_down.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PLAY" file="file_manager/images/media/media_play_audio.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PLAY_HOVER" file="file_manager/images/media/media_play_audio_hover.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PLAY_DOWN" file="file_manager/images/media/media_play_audio_down.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PREVIOUS" file="file_manager/images/media/media_previous.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PREVIOUS_HOVER" file="file_manager/images/media/media_previous_hover.png" type="BINDATA" />
-        <include name="IDR_FILE_MANAGER_MEDIAPLAYER_PREVIOUS_DOWN" file="file_manager/images/media/media_previous_down.png" type="BINDATA" />
-
-        <include name="IDR_FILE_MANAGER_MEDIA_ERROR" file="file_manager/images/media/error.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_ERROR" file="file_manager/images/media/error.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_CLOSE" file="file_manager/images/media/media_close.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_COLLAPSE" file="file_manager/images/media/media_collapse.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_EXPAND" file="file_manager/images/media/media_expand.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_NEXT" file="file_manager/images/media/media_next.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_NEXT_HOVER" file="file_manager/images/media/media_next_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_NEXT_DOWN" file="file_manager/images/media/media_next_hover.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PAUSE" file="file_manager/images/media/media_pause_audio.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PAUSE_HOVER" file="file_manager/images/media/media_pause_audio_hover.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PAUSE_DOWN" file="file_manager/images/media/media_pause_audio_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PLAY" file="file_manager/images/media/media_play_audio.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PLAY_HOVER" file="file_manager/images/media/media_play_audio_hover.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PLAY_DOWN" file="file_manager/images/media/media_play_audio_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PREVIOUS" file="file_manager/images/media/media_previous.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PREVIOUS_HOVER" file="file_manager/images/media/media_previous_hover.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_PREVIOUS_DOWN" file="file_manager/images/media/media_previous_down.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_FULLSCREEN" file="file_manager/images/media/2x/media_fullscreen.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_FULLSCREEN_DISABLED" file="file_manager/images/media/2x/media_fullscreen_disabled.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_FULLSCREEN_DOWN" file="file_manager/images/media/2x/media_fullscreen_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_FULLSCREEN_HOVER" file="file_manager/images/media/2x/media_fullscreen_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_PAUSE" file="file_manager/images/media/2x/media_pause.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_PAUSE_DOWN" file="file_manager/images/media/2x/media_pause_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_PAUSE_HOVER" file="file_manager/images/media/2x/media_pause_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_PLAY" file="file_manager/images/media/2x/media_play.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_PLAY_DISABLED" file="file_manager/images/media/2x/media_play_disabled.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_PLAY_DOWN" file="file_manager/images/media/2x/media_play_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_PLAY_HOVER" file="file_manager/images/media/2x/media_play_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SLIDER_THUMB" file="file_manager/images/media/2x/media_slider_thumb.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SLIDER_THUMB_DOWN" file="file_manager/images/media/2x/media_slider_thumb_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SLIDER_THUMB_HOVER" file="file_manager/images/media/2x/media_slider_thumb_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_DISABLED" file="file_manager/images/media/2x/media_sound_disabled.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_DISABLED_DOWN" file="file_manager/images/media/2x/media_sound_disabled_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_DISABLED_HOVER" file="file_manager/images/media/2x/media_sound_disabled_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_FULL" file="file_manager/images/media/2x/media_sound_full.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_FULL_DISABLED" file="file_manager/images/media/2x/media_sound_full_disabled.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_FULL_DOWN" file="file_manager/images/media/2x/media_sound_full_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_FULL_HOVER" file="file_manager/images/media/2x/media_sound_full_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_LEVEL1" file="file_manager/images/media/2x/media_sound_level1.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_LEVEL1_DOWN" file="file_manager/images/media/2x/media_sound_level1_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_LEVEL1_HOVER" file="file_manager/images/media/2x/media_sound_level1_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_LEVEL2" file="file_manager/images/media/2x/media_sound_level2.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_LEVEL2_DOWN" file="file_manager/images/media/2x/media_sound_level2_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_SOUND_LEVEL2_HOVER" file="file_manager/images/media/2x/media_sound_level2_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_VOLUME_SLIDER_THUMB" file="file_manager/images/media/2x/media_volume_slider_thumb.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_VOLUME_SLIDER_THUMB_DOWN" file="file_manager/images/media/2x/media_volume_slider_thumb_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_VOLUME_SLIDER_THUMB_HOVER" file="file_manager/images/media/2x/media_volume_slider_thumb_hover.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_MEDIA_2X_ERROR" file="file_manager/images/media/2x/error.png" type="BINDATA" />
+
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_CLOSE" file="file_manager/images/media/2x/media_close.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_COLLAPSE" file="file_manager/images/media/2x/media_collapse.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_EXPAND" file="file_manager/images/media/2x/media_expand.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_NEXT" file="file_manager/images/media/2x/media_next.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_NEXT_HOVER" file="file_manager/images/media/2x/media_next_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_NEXT_DOWN" file="file_manager/images/media/2x/media_next_hover.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PAUSE" file="file_manager/images/media/2x/media_pause_audio.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PAUSE_HOVER" file="file_manager/images/media/2x/media_pause_audio_hover.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PAUSE_DOWN" file="file_manager/images/media/2x/media_pause_audio_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PLAY" file="file_manager/images/media/2x/media_play_audio.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PLAY_HOVER" file="file_manager/images/media/2x/media_play_audio_hover.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PLAY_DOWN" file="file_manager/images/media/2x/media_play_audio_down.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PREVIOUS" file="file_manager/images/media/2x/media_previous.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PREVIOUS_HOVER" file="file_manager/images/media/2x/media_previous_hover.png" type="BINDATA" />
+        <include name="IDR_FILE_MANAGER_IMG_AUDIO_2X_PREVIOUS_DOWN" file="file_manager/images/media/2x/media_previous_down.png" type="BINDATA" />
+
       </if>
       <if expr="pp_ifdef('chromeos')">
         <include name="IDR_WALLPAPER_MANAGER_MAIN" file="chromeos/wallpaper_manager/main.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
diff --git a/chrome/browser/resources/file_manager/css/audio_player.css b/chrome/browser/resources/file_manager/css/audio_player.css
index 0197940..197f99d 100644
--- a/chrome/browser/resources/file_manager/css/audio_player.css
+++ b/chrome/browser/resources/file_manager/css/audio_player.css
@@ -47,19 +47,25 @@ body {
 
 /* TODO(kaznacheev): Remove display: none when the audio player is title-less */
 .title-button.close {
-  background-image: url(../images/media/media_close.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_close.png) 1x,
+    url(../images/media/2x/media_close.png) 2x);
   display: none;
   right: 0;
 }
 
 /* TODO(kaznacheev): Set right: 29px when the audio player is title-less */
 .title-button.collapse {
-  background-image: url(../images/media/media_collapse.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_collapse.png) 1x,
+    url(../images/media/2x/media_collapse.png) 2x);
   right: 0;
 }
 
 .collapsed .title-button.collapse {
-  background-image: url(../images/media/media_expand.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_expand.png) 1x,
+    url(../images/media/2x/media_expand.png) 2x);
 }
 
 .single-track .title-button.collapse {
@@ -170,7 +176,9 @@ body {
 }
 
 .track .art.error {
-  background-image: url(../images/media/error.png);
+  background-image: -webkit-image-set(
+    url(../images/media/error.png) 1x,
+    url(../images/media/2x/error.png) 2x);
   background-position: center center;
   background-repeat: no-repeat;
 }
@@ -238,27 +246,39 @@ body {
 }
 
 .audio-controls .media-button.play > .state0.normal {
-  background-image: url(../images/media/media_play_audio.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_play_audio.png) 1x,
+    url(../images/media/2x/media_play_audio.png) 2x);
 }
 
 .audio-controls .media-button.play > .state0.hover {
-  background-image: url(../images/media/media_play_audio_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_play_audio_hover.png) 1x,
+    url(../images/media/2x/media_play_audio_hover.png) 2x);
 }
 
 .audio-controls .media-button.play > .state0.active {
-  background-image: url(../images/media/media_play_audio_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_play_audio_down.png) 1x,
+    url(../images/media/2x/media_play_audio_down.png) 2x);
 }
 
 .audio-controls .media-button.play > .state1.normal {
-  background-image: url(../images/media/media_pause_audio.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_pause_audio.png) 1x,
+    url(../images/media/2x/media_pause_audio.png) 2x);
 }
 
 .audio-controls .media-button.play > .state1.hover {
-  background-image: url(../images/media/media_pause_audio_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_pause_audio_hover.png) 1x,
+    url(../images/media/2x/media_pause_audio_hover.png) 2x);
 }
 
 .audio-controls .media-button.play > .state1.active {
-  background-image: url(../images/media/media_pause_audio_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_pause_audio_down.png) 1x,
+    url(../images/media/2x/media_pause_audio_down.png) 2x);
 }
 
 .audio-controls .time-controls {
@@ -275,15 +295,21 @@ body {
 }
 
 .media-button.previous > .normal {
-  background-image: url(../images/media/media_previous.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_previous.png) 1x,
+    url(../images/media/2x/media_previous.png) 2x);
 }
 
 .media-button.previous > .hover {
-  background-image: url(../images/media/media_previous_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_previous_hover.png) 1x,
+    url(../images/media/2x/media_previous_hover.png) 2x);
 }
 
 .media-button.previous > .active {
-  background-image: url(../images/media/media_previous_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_previous_down.png) 1x,
+    url(../images/media/2x/media_previous_down.png) 2x);
 }
 
 .media-button.next {
@@ -291,15 +317,21 @@ body {
 }
 
 .media-button.next > .normal {
-  background-image: url(../images/media/media_next.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_next.png) 1x,
+    url(../images/media/2x/media_next.png) 2x);
 }
 
 .media-button.next > .hover {
-  background-image: url(../images/media/media_next_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_next_hover.png) 1x,
+    url(../images/media/2x/media_next_hover.png) 2x);
 }
 
 .media-button.next > .active {
-  background-image: url(../images/media/media_next_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_next_down.png) 1x,
+    url(../images/media/2x/media_next_down.png) 2x);
 }
 
 .single-track .media-button.next,
diff --git a/chrome/browser/resources/file_manager/css/gallery.css b/chrome/browser/resources/file_manager/css/gallery.css
index 8b5c924..89b0d84 100644
--- a/chrome/browser/resources/file_manager/css/gallery.css
+++ b/chrome/browser/resources/file_manager/css/gallery.css
@@ -937,7 +937,9 @@ body {
   -webkit-box-orient: horizontal;
   -webkit-box-pack: center;
   background-color: rgba(24, 24, 24, 1);
-  background-image: url(../images/media/error.png);
+  background-image: -webkit-image-set(
+    url(../images/media/error.png) 1x,
+    url(../images/media/2x/error.png) 2x);
   background-position: 25px center;
   background-repeat: no-repeat;
   color: white;
diff --git a/chrome/browser/resources/file_manager/css/media_controls.css b/chrome/browser/resources/file_manager/css/media_controls.css
index 13e62ca..bd25f99 100644
--- a/chrome/browser/resources/file_manager/css/media_controls.css
+++ b/chrome/browser/resources/file_manager/css/media_controls.css
@@ -185,31 +185,45 @@
 }
 
 .media-button.play > .state0.normal {
-  background-image: url(../images/media/media_play.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_play.png) 1x,
+    url(../images/media/2x/media_play.png) 2x);
 }
 
 .media-button.play > .state0.hover {
-  background-image: url(../images/media/media_play_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_play_hover.png) 1x,
+    url(../images/media/2x/media_play_hover.png) 2x);
 }
 
 .media-button.play > .state0.active {
-  background-image: url(../images/media/media_play_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_play_down.png) 1x,
+    url(../images/media/2x/media_play_down.png) 2x);
 }
 
 .media-button.play > .state1.normal {
-  background-image: url(../images/media/media_pause.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_pause.png) 1x,
+    url(../images/media/2x/media_pause.png) 2x);
 }
 
 .media-button.play > .state1.hover {
-  background-image: url(../images/media/media_pause_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_pause_hover.png) 1x,
+    url(../images/media/2x/media_pause_hover.png) 2x);
 }
 
 .media-button.play > .state1.active {
-  background-image: url(../images/media/media_pause_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_pause_down.png) 1x,
+    url(../images/media/2x/media_pause_down.png) 2x);
 }
 
 .media-button.play > .disabled {
-  background-image: url(../images/media/media_play_disabled.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_play_disabled.png) 1x,
+    url(../images/media/2x/media_play_disabled.png) 2x);
 }
 
 /* Time controls: a slider and a text time display. */
@@ -233,16 +247,22 @@
 }
 
 .custom-slider.progress > input[type='range']::-webkit-slider-thumb {
-  background-image: url(../images/media/media_slider_thumb.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_slider_thumb.png) 1x,
+    url(../images/media/2x/media_slider_thumb.png) 2x);
   width: 28px;
 }
 
 .custom-slider.progress > input[type='range']::-webkit-slider-thumb:hover {
-  background-image: url(../images/media/media_slider_thumb_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_slider_thumb_hover.png) 1x,
+    url(../images/media/2x/media_slider_thumb_hover.png) 2x);
 }
 
 .custom-slider.progress > input[type='range']::-webkit-slider-thumb:active {
-  background-image: url(../images/media/media_slider_thumb_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_slider_thumb_down.png) 1x,
+    url(../images/media/2x/media_slider_thumb_down.png) 2x);
 }
 
 .custom-slider.progress.disabled > input[type='range']::-webkit-slider-thumb {
@@ -302,59 +322,85 @@
 }
 
 .media-button.sound[level='0'] > .normal {
-  background-image: url(../images/media/media_sound_disabled.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_disabled.png) 1x,
+    url(../images/media/2x/media_sound_disabled.png) 2x);
 }
 
 .media-button.sound[level='0'] > .hover {
-  background-image: url(../images/media/media_sound_disabled_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_disabled_hover.png) 1x,
+    url(../images/media/2x/media_sound_disabled_hover.png) 2x);
 }
 
 .media-button.sound[level='0'] > .active {
-  background-image: url(../images/media/media_sound_disabled_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_disabled_down.png) 1x,
+    url(../images/media/2x/media_sound_disabled_down.png) 2x);
 }
 
 
 .media-button.sound[level='1'] > .normal {
-  background-image: url(../images/media/media_sound_level1.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_level1.png) 1x,
+    url(../images/media/2x/media_sound_level1.png) 2x);
 }
 
 .media-button.sound[level='1'] > .hover {
-  background-image: url(../images/media/media_sound_level1_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_level1_hover.png) 1x,
+    url(../images/media/2x/media_sound_level1_hover.png) 2x);
 }
 
 .media-button.sound[level='1'] > .active {
-  background-image: url(../images/media/media_sound_level1_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_level1_down.png) 1x,
+    url(../images/media/2x/media_sound_level1_down.png) 2x);
 }
 
 
 .media-button.sound[level='2'] > .normal {
-  background-image: url(../images/media/media_sound_level2.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_level2.png) 1x,
+    url(../images/media/2x/media_sound_level2.png) 2x);
 }
 
 .media-button.sound[level='2'] > .hover {
-  background-image: url(../images/media/media_sound_level2_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_level2_hover.png) 1x,
+    url(../images/media/2x/media_sound_level2_hover.png) 2x);
 }
 
 .media-button.sound[level='2'] > .active {
-  background-image: url(../images/media/media_sound_level2_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_level2_down.png) 1x,
+    url(../images/media/2x/media_sound_level2_down.png) 2x);
 }
 
 
 .media-button.sound[level='3'] > .normal {
-  background-image: url(../images/media/media_sound_full.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_full.png) 1x,
+    url(../images/media/2x/media_sound_full.png) 2x);
 }
 
 .media-button.sound[level='3'] > .hover {
-  background-image: url(../images/media/media_sound_full_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_full_hover.png) 1x,
+    url(../images/media/2x/media_sound_full_hover.png) 2x);
 }
 
 .media-button.sound[level='3'] > .active {
-  background-image: url(../images/media/media_sound_full_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_full_down.png) 1x,
+    url(../images/media/2x/media_sound_full_down.png) 2x);
 }
 
 
 .media-button.sound > .disabled {
-  background-image: url(../images/media/media_sound_full_disabled.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_sound_full_disabled.png) 1x,
+    url(../images/media/2x/media_sound_full_disabled.png) 2x);
 }
 
 /* Volume slider. */
@@ -368,16 +414,22 @@
 }
 
 .custom-slider.volume > input[type='range']::-webkit-slider-thumb {
-  background-image: url(../images/media/media_volume_slider_thumb.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_volume_slider_thumb.png) 1x,
+    url(../images/media/2x/media_volume_slider_thumb.png) 2x);
   width: 20px;
 }
 
 .custom-slider.volume > input[type='range']::-webkit-slider-thumb:hover {
-  background-image: url(../images/media/media_volume_slider_thumb_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_volume_slider_thumb_hover.png) 1x,
+    url(../images/media/2x/media_volume_slider_thumb_hover.png) 2x);
 }
 
 .custom-slider.volume > input[type='range']::-webkit-slider-thumb:active {
-  background-image: url(../images/media/media_volume_slider_thumb_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_volume_slider_thumb_down.png) 1x,
+    url(../images/media/2x/media_volume_slider_thumb_down.png) 2x);
 }
 
 .custom-slider.volume.disabled > input[type='range']::-webkit-slider-thumb {
@@ -420,19 +472,27 @@
 }
 
 .media-button.fullscreen > .normal {
-  background-image: url(../images/media/media_fullscreen.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_fullscreen.png) 1x,
+    url(../images/media/2x/media_fullscreen.png) 2x);
 }
 
 .media-button.fullscreen > .hover {
-  background-image: url(../images/media/media_fullscreen_hover.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_fullscreen_hover.png) 1x,
+    url(../images/media/2x/media_fullscreen_hover.png) 2x);
 }
 
 .media-button.fullscreen > .active {
-  background-image: url(../images/media/media_fullscreen_down.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_fullscreen_down.png) 1x,
+    url(../images/media/2x/media_fullscreen_down.png) 2x);
 }
 
 .media-button.fullscreen > .disabled {
-  background-image: url(../images/media/media_fullscreen_disabled.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_fullscreen_disabled.png) 1x,
+    url(../images/media/2x/media_fullscreen_disabled.png) 2x);
 }
 
 .playback-state-icon {
@@ -467,9 +527,13 @@
 }
 
 .playback-state-icon[state='play'] {
-  background-image: url(../images/media/media_play.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_play.png) 1x,
+    url(../images/media/2x/media_play.png) 2x);
 }
 
 .playback-state-icon[state='pause'] {
-  background-image: url(../images/media/media_pause.png);
+  background-image: -webkit-image-set(
+    url(../images/media/media_pause.png) 1x,
+    url(../images/media/2x/media_pause.png) 2x);
 }
diff --git a/chrome/browser/resources/file_manager/css/video_player.css b/chrome/browser/resources/file_manager/css/video_player.css
index 50c2986..fb42fa4 100644
--- a/chrome/browser/resources/file_manager/css/video_player.css
+++ b/chrome/browser/resources/file_manager/css/video_player.css
@@ -78,7 +78,9 @@ video {
   -webkit-box-orient: horizontal;
   -webkit-box-pack: center;
   background-color: rgba(24, 24, 24, 1);
-  background-image: url(../images/media/error.png);
+  background-image: -webkit-image-set(
+    url(../images/media/error.png) 1x,
+    url(../images/media/2x/error.png) 2x);
   background-position: 25px center;
   background-repeat: no-repeat;
   color: white;
diff --git a/chrome/browser/resources/file_manager/images/media/2x/audio_player.png b/chrome/browser/resources/file_manager/images/media/2x/audio_player.png
new file mode 100644
index 0000000..c78b24c
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/audio_player.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/error.png b/chrome/browser/resources/file_manager/images/media/2x/error.png
new file mode 100644
index 0000000..1e08991
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/error.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_close.png b/chrome/browser/resources/file_manager/images/media/2x/media_close.png
new file mode 100644
index 0000000..400987f
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_close.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_collapse.png b/chrome/browser/resources/file_manager/images/media/2x/media_collapse.png
new file mode 100644
index 0000000..df85111
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_collapse.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_expand.png b/chrome/browser/resources/file_manager/images/media/2x/media_expand.png
new file mode 100644
index 0000000..5abe382
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_expand.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen.png b/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen.png
new file mode 100644
index 0000000..c91381e
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_disabled.png b/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_disabled.png
new file mode 100644
index 0000000..256ce8e
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_disabled.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_down.png
new file mode 100644
index 0000000..ed5bf65
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_hover.png
new file mode 100644
index 0000000..ba2bad5
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_fullscreen_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_next.png b/chrome/browser/resources/file_manager/images/media/2x/media_next.png
new file mode 100644
index 0000000..48334a4
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_next.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_next_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_next_down.png
new file mode 100644
index 0000000..51e7b18
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_next_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_next_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_next_hover.png
new file mode 100644
index 0000000..b9440c6
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_next_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_pause.png b/chrome/browser/resources/file_manager/images/media/2x/media_pause.png
new file mode 100644
index 0000000..c254581
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_pause.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio.png b/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio.png
new file mode 100644
index 0000000..71379f3
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio_down.png
new file mode 100644
index 0000000..e54f01a
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio_hover.png
new file mode 100644
index 0000000..c075fb8
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_pause_audio_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_pause_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_pause_down.png
new file mode 100644
index 0000000..02d3d94
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_pause_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_pause_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_pause_hover.png
new file mode 100644
index 0000000..876963c
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_pause_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_play.png b/chrome/browser/resources/file_manager/images/media/2x/media_play.png
new file mode 100644
index 0000000..23fe41c
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_play.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_play_audio.png b/chrome/browser/resources/file_manager/images/media/2x/media_play_audio.png
new file mode 100644
index 0000000..469d98a
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_play_audio.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_play_audio_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_play_audio_down.png
new file mode 100644
index 0000000..9af50d9
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_play_audio_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_play_audio_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_play_audio_hover.png
new file mode 100644
index 0000000..969e660
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_play_audio_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_play_disabled.png b/chrome/browser/resources/file_manager/images/media/2x/media_play_disabled.png
new file mode 100644
index 0000000..114db5a
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_play_disabled.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_play_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_play_down.png
new file mode 100644
index 0000000..21d0ea4
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_play_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_play_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_play_hover.png
new file mode 100644
index 0000000..41a7fae
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_play_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_previous.png b/chrome/browser/resources/file_manager/images/media/2x/media_previous.png
new file mode 100644
index 0000000..a7225df
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_previous.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_previous_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_previous_down.png
new file mode 100644
index 0000000..1ace8a7
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_previous_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_previous_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_previous_hover.png
new file mode 100644
index 0000000..04f5462
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_previous_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb.png b/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb.png
new file mode 100644
index 0000000..c84ca8c
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb_down.png
new file mode 100644
index 0000000..67a1be4
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb_hover.png
new file mode 100644
index 0000000..6a374f3
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_slider_thumb_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled.png
new file mode 100644
index 0000000..f1f6a2d
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled_down.png
new file mode 100644
index 0000000..4204819
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled_hover.png
new file mode 100644
index 0000000..f5ae65c
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_disabled_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_full.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_full.png
new file mode 100644
index 0000000..0dd6111
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_full.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_disabled.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_disabled.png
new file mode 100644
index 0000000..142093e
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_disabled.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_down.png
new file mode 100644
index 0000000..b7e8e40
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_hover.png
new file mode 100644
index 0000000..1491a48
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_full_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1.png
new file mode 100644
index 0000000..abe4ad6
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1_down.png
new file mode 100644
index 0000000..b79992b7
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1_hover.png
new file mode 100644
index 0000000..1fc2f7c
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level1_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2.png
new file mode 100644
index 0000000..d0f307f
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2_down.png
new file mode 100644
index 0000000..cf45b23
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2_hover.png
new file mode 100644
index 0000000..d572491
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_sound_level2_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb.png b/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb.png
new file mode 100644
index 0000000..42f7813
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb_down.png b/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb_down.png
new file mode 100644
index 0000000..fc24add
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb_hover.png b/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb_hover.png
new file mode 100644
index 0000000..349665e
--- /dev/null
+++ b/chrome/browser/resources/file_manager/images/media/2x/media_volume_slider_thumb_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/audio_player.png b/chrome/browser/resources/file_manager/images/media/audio_player.png
index b6a92e0..68d4a06 100644
--- a/chrome/browser/resources/file_manager/images/media/audio_player.png
+++ b/chrome/browser/resources/file_manager/images/media/audio_player.png
diff --git a/chrome/browser/resources/file_manager/images/media/error.png b/chrome/browser/resources/file_manager/images/media/error.png
index 63a084f..ee2a8510 100644
--- a/chrome/browser/resources/file_manager/images/media/error.png
+++ b/chrome/browser/resources/file_manager/images/media/error.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_close.png b/chrome/browser/resources/file_manager/images/media/media_close.png
index ae2646f..d15a815 100644
--- a/chrome/browser/resources/file_manager/images/media/media_close.png
+++ b/chrome/browser/resources/file_manager/images/media/media_close.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_collapse.png b/chrome/browser/resources/file_manager/images/media/media_collapse.png
index bf9c045..4e173c7 100644
--- a/chrome/browser/resources/file_manager/images/media/media_collapse.png
+++ b/chrome/browser/resources/file_manager/images/media/media_collapse.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_expand.png b/chrome/browser/resources/file_manager/images/media/media_expand.png
index 6f6e121..31df0d2 100644
--- a/chrome/browser/resources/file_manager/images/media/media_expand.png
+++ b/chrome/browser/resources/file_manager/images/media/media_expand.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_fullscreen.png b/chrome/browser/resources/file_manager/images/media/media_fullscreen.png
index b9da89b..900e0f5 100644
--- a/chrome/browser/resources/file_manager/images/media/media_fullscreen.png
+++ b/chrome/browser/resources/file_manager/images/media/media_fullscreen.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_fullscreen_disabled.png b/chrome/browser/resources/file_manager/images/media/media_fullscreen_disabled.png
index b8942c6..7c56e0d 100644
--- a/chrome/browser/resources/file_manager/images/media/media_fullscreen_disabled.png
+++ b/chrome/browser/resources/file_manager/images/media/media_fullscreen_disabled.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_fullscreen_down.png b/chrome/browser/resources/file_manager/images/media/media_fullscreen_down.png
index 1265e56..ff4e453 100644
--- a/chrome/browser/resources/file_manager/images/media/media_fullscreen_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_fullscreen_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_fullscreen_hover.png b/chrome/browser/resources/file_manager/images/media/media_fullscreen_hover.png
index 291e5d5..4f675f6 100644
--- a/chrome/browser/resources/file_manager/images/media/media_fullscreen_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_fullscreen_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_pause.png b/chrome/browser/resources/file_manager/images/media/media_pause.png
index 7a925d3..f4a7982 100644
--- a/chrome/browser/resources/file_manager/images/media/media_pause.png
+++ b/chrome/browser/resources/file_manager/images/media/media_pause.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_pause_down.png b/chrome/browser/resources/file_manager/images/media/media_pause_down.png
index a784047..36788b8 100644
--- a/chrome/browser/resources/file_manager/images/media/media_pause_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_pause_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_pause_hover.png b/chrome/browser/resources/file_manager/images/media/media_pause_hover.png
index 05f9bb6..612ba37 100644
--- a/chrome/browser/resources/file_manager/images/media/media_pause_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_pause_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_play.png b/chrome/browser/resources/file_manager/images/media/media_play.png
index a569583..a85d940 100644
--- a/chrome/browser/resources/file_manager/images/media/media_play.png
+++ b/chrome/browser/resources/file_manager/images/media/media_play.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_play_disabled.png b/chrome/browser/resources/file_manager/images/media/media_play_disabled.png
index 9ae57d2..a0f6a2c 100644
--- a/chrome/browser/resources/file_manager/images/media/media_play_disabled.png
+++ b/chrome/browser/resources/file_manager/images/media/media_play_disabled.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_play_down.png b/chrome/browser/resources/file_manager/images/media/media_play_down.png
index 5aa9766..c55d526 100644
--- a/chrome/browser/resources/file_manager/images/media/media_play_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_play_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_play_hover.png b/chrome/browser/resources/file_manager/images/media/media_play_hover.png
index b2388f1..fb12b4c 100644
--- a/chrome/browser/resources/file_manager/images/media/media_play_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_play_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_slider_thumb.png b/chrome/browser/resources/file_manager/images/media/media_slider_thumb.png
index 48ca58f..652f07c 100644
--- a/chrome/browser/resources/file_manager/images/media/media_slider_thumb.png
+++ b/chrome/browser/resources/file_manager/images/media/media_slider_thumb.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_slider_thumb_down.png b/chrome/browser/resources/file_manager/images/media/media_slider_thumb_down.png
index 29d37b7..30198b7 100644
--- a/chrome/browser/resources/file_manager/images/media/media_slider_thumb_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_slider_thumb_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_slider_thumb_hover.png b/chrome/browser/resources/file_manager/images/media/media_slider_thumb_hover.png
index b17c2da..042ceb1 100644
--- a/chrome/browser/resources/file_manager/images/media/media_slider_thumb_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_slider_thumb_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_disabled.png b/chrome/browser/resources/file_manager/images/media/media_sound_disabled.png
index b67659e..549a8266 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_disabled.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_disabled.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_disabled_down.png b/chrome/browser/resources/file_manager/images/media/media_sound_disabled_down.png
index 2a630922..a5bcc90 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_disabled_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_disabled_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_disabled_hover.png b/chrome/browser/resources/file_manager/images/media/media_sound_disabled_hover.png
index 4bfec4d..8b7b522 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_disabled_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_disabled_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_full.png b/chrome/browser/resources/file_manager/images/media/media_sound_full.png
index d141c57..9b72b5c 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_full.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_full.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_full_disabled.png b/chrome/browser/resources/file_manager/images/media/media_sound_full_disabled.png
index 05e599c..e3d55b0 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_full_disabled.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_full_disabled.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_full_down.png b/chrome/browser/resources/file_manager/images/media/media_sound_full_down.png
index f70954d..558c176 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_full_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_full_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_full_hover.png b/chrome/browser/resources/file_manager/images/media/media_sound_full_hover.png
index 968da6e..1dccc1c 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_full_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_full_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_level1.png b/chrome/browser/resources/file_manager/images/media/media_sound_level1.png
index eb03794..0e1b4f8 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_level1.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_level1.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_level1_down.png b/chrome/browser/resources/file_manager/images/media/media_sound_level1_down.png
index 8cce2f8..19ff4b9 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_level1_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_level1_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_level1_hover.png b/chrome/browser/resources/file_manager/images/media/media_sound_level1_hover.png
index 973e11a..94dde01 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_level1_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_level1_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_level2.png b/chrome/browser/resources/file_manager/images/media/media_sound_level2.png
index 6682a35..b241d0f 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_level2.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_level2.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_level2_down.png b/chrome/browser/resources/file_manager/images/media/media_sound_level2_down.png
index c2f5b9d..43cf801 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_level2_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_level2_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_sound_level2_hover.png b/chrome/browser/resources/file_manager/images/media/media_sound_level2_hover.png
index 0ea304e..6e0bbe8 100644
--- a/chrome/browser/resources/file_manager/images/media/media_sound_level2_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_sound_level2_hover.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb.png b/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb.png
index 35cdfd5..e6ef1d33 100644
--- a/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb.png
+++ b/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb_down.png b/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb_down.png
index d3d52e7..6a884e6 100644
--- a/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb_down.png
+++ b/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb_down.png
diff --git a/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb_hover.png b/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb_hover.png
index 6c00d26..129e495 100644
--- a/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb_hover.png
+++ b/chrome/browser/resources/file_manager/images/media/media_volume_slider_thumb_hover.png