Ash: Support "Next Song", "Previous Song", "Play/Pause" Multi Media buttons

chrome/browser/chromeos/extensions/media_player_event_router.cc

Index: chrome/browser/chromeos/extensions/media_player_event_router.cc
diff --git a/chrome/browser/chromeos/extensions/media_player_event_router.cc b/chrome/browser/chromeos/extensions/media_player_event_router.cc
index 9d3fbc6bc5caa0d6638843f493e3c2d6e7f4bfaf..08bef38dac21a046dc6d997d7318be172b80cf4c 100644
--- a/chrome/browser/chromeos/extensions/media_player_event_router.cc
+++ b/chrome/browser/chromeos/extensions/media_player_event_router.cc
@@ -21,6 +21,14 @@ void ExtensionMediaPlayerEventRouter::Init(Profile* profile) {
   profile_ = profile;
 }
 
+void ExtensionMediaPlayerEventRouter::NotifyNextTrack() {
+  if (profile_ && profile_->GetExtensionEventRouter()) {
+    scoped_ptr<ListValue> args(new ListValue());
+    profile_->GetExtensionEventRouter()->DispatchEventToRenderers(
+      "mediaPlayerPrivate.onNextTrack", args.Pass(), NULL, GURL());

[Daniel Erat, 2012/08/21 20:38:42]

nit: indent four spaces beyond previous line

[sschmitz, 2012/08/21 20:55:48]

Done.

+  }
+}
+
 void ExtensionMediaPlayerEventRouter::NotifyPlaylistChanged() {
   if (profile_ && profile_->GetExtensionEventRouter()) {
     scoped_ptr<ListValue> args(new ListValue());
@@ -28,3 +36,19 @@ void ExtensionMediaPlayerEventRouter::NotifyPlaylistChanged() {
       "mediaPlayerPrivate.onPlaylistChanged", args.Pass(), NULL, GURL());
   }
 }
+
+void ExtensionMediaPlayerEventRouter::NotifyPrevTrack() {
+  if (profile_ && profile_->GetExtensionEventRouter()) {
+    scoped_ptr<ListValue> args(new ListValue());
+    profile_->GetExtensionEventRouter()->DispatchEventToRenderers(
+      "mediaPlayerPrivate.onPrevTrack", args.Pass(), NULL, GURL());

[Daniel Erat, 2012/08/21 20:38:42]

ditto

[sschmitz, 2012/08/21 20:55:48]

Done.

+  }
+}
+
+void ExtensionMediaPlayerEventRouter::NotifyTogglePlayState() {
+  if (profile_ && profile_->GetExtensionEventRouter()) {
+    scoped_ptr<ListValue> args(new ListValue());
+    profile_->GetExtensionEventRouter()->DispatchEventToRenderers(
+      "mediaPlayerPrivate.onTogglePlayState", args.Pass(), NULL, GURL());

[Daniel Erat, 2012/08/21 20:38:42]

ditto

[sschmitz, 2012/08/21 20:55:48]

Done.

+  }
+}