Support text track selection in video controls

content/child/blink_platform_impl.cc

 // Copyright 2014 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.
 
 #include "content/child/blink_platform_impl.h"
 
 #include <math.h>
 
 #include <vector>
 
@@ skipping 387 matching lines @@
     case WebLocalizedString::ValidationValueMissingForMultipleFile:
       return IDS_FORM_VALIDATION_VALUE_MISSING_MULTIPLE_FILE;
     case WebLocalizedString::ValidationValueMissingForRadio:
       return IDS_FORM_VALIDATION_VALUE_MISSING_RADIO;
     case WebLocalizedString::ValidationValueMissingForSelect:
       return IDS_FORM_VALIDATION_VALUE_MISSING_SELECT;
     case WebLocalizedString::WeekFormatTemplate:
       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::TextTracksSubtitles:
+      return IDS_MEDIA_TRACKS_SUBTITLES;
+    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
     // for the added symbol here.
     default:
       break;
   }
   return -1;
 }
 
@@ skipping 443 matching lines @@
      ui::SCALE_FACTOR_100P},
     {"mediaplayerFullscreenDisabled",
      IDR_MEDIAPLAYER_FULLSCREEN_BUTTON_DISABLED,
      ui::SCALE_FACTOR_100P},
     {"mediaplayerOverlayCastOff",
      IDR_MEDIAPLAYER_OVERLAY_CAST_BUTTON_OFF,
      ui::SCALE_FACTOR_100P},
     {"mediaplayerOverlayPlay",
      IDR_MEDIAPLAYER_OVERLAY_PLAY_BUTTON,
      ui::SCALE_FACTOR_100P},
+    {"mediaplayerTrackSelectionCheckmark",

[philipj_slow, 2015/04/23 13:53:37]

Is there a bitmap to go with this too?

[philipj_slow, 2015/04/23 14:02:45]

Oh, it's in https://codereview.chromium.org/1082533002/

Looks like these recently moved to Blink. It's a bit unfortunate that any
Chromium-side changes are needed for something that looks to be entirely
Blink-internal, but oh well.

+     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},
     {"searchMagnifier", IDR_SEARCH_MAGNIFIER, ui::SCALE_FACTOR_100P},
     {"searchMagnifierResults",
      IDR_SEARCH_MAGNIFIER_RESULTS,
      ui::SCALE_FACTOR_100P},
     {"textAreaResizeCorner", IDR_TEXTAREA_RESIZER, ui::SCALE_FACTOR_100P},
     {"textAreaResizeCorner@2x", IDR_TEXTAREA_RESIZER, ui::SCALE_FACTOR_200P},
     {"generatePassword", IDR_PASSWORD_GENERATION_ICON, ui::SCALE_FACTOR_100P},
@@ skipping 451 matching lines @@
   return WebString::fromUTF8(ui::KeycodeConverter::DomCodeToCodeString(
       static_cast<ui::DomCode>(dom_code)));
 }
 
 int BlinkPlatformImpl::domEnumFromCodeString(const WebString& code) {
   return static_cast<int>(ui::KeycodeConverter::CodeStringToDomCode(
       code.utf8().data()));
 }
 
 }  // namespace content