Remove unreferenced media player PNGs.

content/child/blink_platform_impl.cc

Index: content/child/blink_platform_impl.cc
diff --git a/content/child/blink_platform_impl.cc b/content/child/blink_platform_impl.cc
index 3b26b612632bf59a2e29c8cd9799d80724343e73..b5710c5ce79f6db27038adeafa7a24b953d536e6 100644
--- a/content/child/blink_platform_impl.cc
+++ b/content/child/blink_platform_impl.cc
@@ -811,22 +811,10 @@ const DataResource kDataResources[] = {
     {"mediaplayerPauseNew",
      IDR_MEDIAPLAYER_PAUSE_BUTTON_NEW,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerPauseHover",
-     IDR_MEDIAPLAYER_PAUSE_BUTTON_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerPauseDown",
-     IDR_MEDIAPLAYER_PAUSE_BUTTON_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerPlay", IDR_MEDIAPLAYER_PLAY_BUTTON, ui::SCALE_FACTOR_100P},
     {"mediaplayerPlayNew",
      IDR_MEDIAPLAYER_PLAY_BUTTON_NEW,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerPlayHover",
-     IDR_MEDIAPLAYER_PLAY_BUTTON_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerPlayDown",
-     IDR_MEDIAPLAYER_PLAY_BUTTON_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerPlayDisabled",
      IDR_MEDIAPLAYER_PLAY_BUTTON_DISABLED,
      ui::SCALE_FACTOR_100P},
@@ -836,42 +824,18 @@ const DataResource kDataResources[] = {
     {"mediaplayerSoundLevel3New",
      IDR_MEDIAPLAYER_SOUND_LEVEL3_BUTTON_NEW,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerSoundLevel3Hover",
-     IDR_MEDIAPLAYER_SOUND_LEVEL3_BUTTON_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerSoundLevel3Down",
-     IDR_MEDIAPLAYER_SOUND_LEVEL3_BUTTON_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerSoundLevel2",
      IDR_MEDIAPLAYER_SOUND_LEVEL2_BUTTON,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerSoundLevel2Hover",
-     IDR_MEDIAPLAYER_SOUND_LEVEL2_BUTTON_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerSoundLevel2Down",
-     IDR_MEDIAPLAYER_SOUND_LEVEL2_BUTTON_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerSoundLevel1",
      IDR_MEDIAPLAYER_SOUND_LEVEL1_BUTTON,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerSoundLevel1Hover",
-     IDR_MEDIAPLAYER_SOUND_LEVEL1_BUTTON_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerSoundLevel1Down",
-     IDR_MEDIAPLAYER_SOUND_LEVEL1_BUTTON_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerSoundLevel0",
      IDR_MEDIAPLAYER_SOUND_LEVEL0_BUTTON,
      ui::SCALE_FACTOR_100P},
     {"mediaplayerSoundLevel0New",
      IDR_MEDIAPLAYER_SOUND_LEVEL0_BUTTON_NEW,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerSoundLevel0Hover",
-     IDR_MEDIAPLAYER_SOUND_LEVEL0_BUTTON_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerSoundLevel0Down",
-     IDR_MEDIAPLAYER_SOUND_LEVEL0_BUTTON_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerSoundDisabled",
      IDR_MEDIAPLAYER_SOUND_DISABLED,
      ui::SCALE_FACTOR_100P},
@@ -881,24 +845,12 @@ const DataResource kDataResources[] = {
     {"mediaplayerSliderThumbNew",
      IDR_MEDIAPLAYER_SLIDER_THUMB_NEW,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerSliderThumbHover",
-     IDR_MEDIAPLAYER_SLIDER_THUMB_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerSliderThumbDown",
-     IDR_MEDIAPLAYER_SLIDER_THUMB_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerVolumeSliderThumb",
      IDR_MEDIAPLAYER_VOLUME_SLIDER_THUMB,
      ui::SCALE_FACTOR_100P},
     {"mediaplayerVolumeSliderThumbNew",
      IDR_MEDIAPLAYER_VOLUME_SLIDER_THUMB_NEW,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerVolumeSliderThumbHover",
-     IDR_MEDIAPLAYER_VOLUME_SLIDER_THUMB_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerVolumeSliderThumbDown",
-     IDR_MEDIAPLAYER_VOLUME_SLIDER_THUMB_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerVolumeSliderThumbDisabled",
      IDR_MEDIAPLAYER_VOLUME_SLIDER_THUMB_DISABLED,
      ui::SCALE_FACTOR_100P},
@@ -908,12 +860,6 @@ const DataResource kDataResources[] = {
     {"mediaplayerClosedCaptionNew",
      IDR_MEDIAPLAYER_CLOSEDCAPTION_BUTTON_NEW,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerClosedCaptionHover",
-     IDR_MEDIAPLAYER_CLOSEDCAPTION_BUTTON_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerClosedCaptionDown",
-     IDR_MEDIAPLAYER_CLOSEDCAPTION_BUTTON_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerClosedCaptionDisabled",
      IDR_MEDIAPLAYER_CLOSEDCAPTION_BUTTON_DISABLED,
      ui::SCALE_FACTOR_100P},
@@ -929,12 +875,6 @@ const DataResource kDataResources[] = {
     {"mediaplayerFullscreen",
      IDR_MEDIAPLAYER_FULLSCREEN_BUTTON,
      ui::SCALE_FACTOR_100P},
-    {"mediaplayerFullscreenHover",
-     IDR_MEDIAPLAYER_FULLSCREEN_BUTTON_HOVER,
-     ui::SCALE_FACTOR_100P},
-    {"mediaplayerFullscreenDown",
-     IDR_MEDIAPLAYER_FULLSCREEN_BUTTON_DOWN,
-     ui::SCALE_FACTOR_100P},
     {"mediaplayerCastOff",
      IDR_MEDIAPLAYER_CAST_BUTTON_OFF,
      ui::SCALE_FACTOR_100P},