Support text track selection in video controls

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 2c71a251fcc9e844bf7babe5fd2bbfdc86288099..84ca540213eac64a6b976271c1774a7ff41b4321 100644
--- a/content/child/blink_platform_impl.cc
+++ b/content/child/blink_platform_impl.cc
@@ -404,6 +404,14 @@ static int ToMessageID(WebLocalizedString::Name name) {
       return IDS_FORM_INPUT_WEEK_TEMPLATE;
     case WebLocalizedString::WeekNumberLabel:
       return IDS_FORM_WEEK_NUMBER_LABEL;
+    case WebLocalizedString::TextTracksNoLabel:
+      return IDS_MEDIA_TRACKS_NO_LABEL;
+    case WebLocalizedString::TextTracksOff:
+      return IDS_MEDIA_TRACKS_OFF;
+    case WebLocalizedString::TextTracksSubtitlesCC:
+      return IDS_MEDIA_TRACKS_SUBTITLES_CC;
+    case WebLocalizedString::TextTracksCaptionsMarker:
+      return IDS_MEDIA_TRACKS_CAPTIONS_MARKER;
     // This "default:" line exists to avoid compile warnings about enum
     // coverage when we add a new symbol to WebLocalizedString.h in WebKit.
     // After a planned WebKit patch is landed, we need to add a case statement
@@ -854,6 +862,9 @@ const DataResource kDataResources[] = {
     {"mediaplayerOverlayPlay",
      IDR_MEDIAPLAYER_OVERLAY_PLAY_BUTTON,
      ui::SCALE_FACTOR_100P},
+    { "mediaplayerTrackSelectionCheckmark",

[Avi (use Gerrit), 2015/04/13 21:10:39]

No space after { to match context

[srivats, 2015/04/16 23:39:27]

Done.

+     IDR_MEDIAPLAYER_TRACKSELECTION_CHECKMARK,
+     ui::SCALE_FACTOR_100P},
     {"panIcon", IDR_PAN_SCROLL_ICON, ui::SCALE_FACTOR_100P},
     {"searchCancel", IDR_SEARCH_CANCEL, ui::SCALE_FACTOR_100P},
     {"searchCancelPressed", IDR_SEARCH_CANCEL_PRESSED, ui::SCALE_FACTOR_100P},