WEB-3796 FIX - First click in session on "Profile" button doesn't do anything

 * Updated to use the avatar name get callback function so it will always open
   the profile after the info has been properly cached, rather than silently
   passing through the function without doing anything.

Reviewed by Leyla

indra/newview/llavataractions.cpp

@@ -279,7 +279,7 @@ bool LLAvatarActions::isCalling(const LLUUID &id)
 //static
 bool LLAvatarActions::canCall()
 {
-		return LLVoiceClient::getInstance()->voiceEnabled() && LLVoiceClient::getInstance()->isVoiceWorking();
+	return LLVoiceClient::getInstance()->voiceEnabled() && LLVoiceClient::getInstance()->isVoiceWorking();
 }
 
 // static
@@ -300,40 +300,21 @@ void LLAvatarActions::startConference(const uuid_vec_t& ids)
 	make_ui_sound("UISndStartIM");
 }
 
+static void on_avatar_name_show_profile(const LLUUID& agent_id, const LLAvatarName& av_name)
+{
+	llinfos << "opening web profile for " << av_name.mUsername << llendl;		
+	std::string url = getProfileURL(av_name.mUsername);
+
+	// PROFILES: open in webkit window
+	LLWeb::loadWebURLInternal(url, "", agent_id.asString());
+}
+
 // static
 void LLAvatarActions::showProfile(const LLUUID& id)
 {
 	if (id.notNull())
 	{
-		LLSD params;
-		params["id"] = id;
-		params["open_tab_name"] = "panel_profile";
-
-		// PROFILES: open in webkit window
-		std::string full_name;
-		if (gCacheName->getFullName(id,full_name))
-		{
-			std::string agent_name = LLCacheName::buildUsername(full_name);
-			llinfos << "opening web profile for " << agent_name << llendl;		
-			std::string url = getProfileURL(agent_name);
-			LLWeb::loadWebURLInternal(url, "", id.asString());
-		}
-		else
-		{
-			llwarns << "no name info for agent id " << id << llendl;
-		}
-#if 0
-		//Show own profile
-		if(gAgent.getID() == id)
-		{
-			LLSideTray::getInstance()->showPanel("panel_me", params);
-		}
-		//Show other user profile
-		else
-		{
-			LLSideTray::getInstance()->showPanel("panel_profile_view", params);
-		}
-#endif
+		LLAvatarNameCache::get(id, boost::bind(&on_avatar_name_show_profile, _1, _2));
 	}
 }