Add message type to show message in HUD.

Author: smblott-github

background_scripts/main.coffee

@@ -130,7 +130,7 @@ TabOperations =
 toggleMuteTab = do ->
   muteTab = (tab) -> chrome.tabs.update tab.id, {muted: !tab.mutedInfo.muted}
 
-  ({tab: currentTab, registryEntry}) ->
+  ({tab: currentTab, registryEntry, tabId, frameId}) ->
     if registryEntry.options.all? or registryEntry.options.other?
       # If there are any audible, unmuted tabs, then we mute them; otherwise we unmute any muted tabs.
       chrome.tabs.query {audible: true}, (tabs) ->

content_scripts/vimium_frontend.coffee

@@ -131,6 +131,7 @@ initializePreDomReady = ->
     runInTopFrame: ({sourceFrameId, registryEntry}) ->
       NormalModeCommands[registryEntry.command] sourceFrameId, registryEntry if DomUtils.isTopFrame()
     linkHintsMessage: (request) -> HintCoordinator[request.messageType] request
+    showMessage: (request) -> HUD.showForDuration request.message, 2000
 
   chrome.runtime.onMessage.addListener (request, sender, sendResponse) ->
     request.isTrusted = true