STORM-1808 Indicate ability to build

doc/contributions.txt

@@ -610,6 +610,7 @@ Jonathan Yap
 	STORM-1788
 	STORM-1799
 	STORM-1796
+	STORM-1808
 Kadah Coba
 	STORM-1060
 Jondan Lundquist

indra/newview/app_settings/commands.xml

@@ -37,6 +37,8 @@
            tooltip_ref="Command_Build_Tooltip"
            execute_function="Build.Toggle"
            execute_parameters="build"
+           is_enabled_function="Agent.IsActionAllowed"
+           is_enabled_parameters="build"
            is_running_function="Floater.IsOpen"
            is_running_parameters="build"
            />

indra/newview/llagent.cpp

@@ -171,7 +171,7 @@ bool LLAgent::isActionAllowed(const LLSD& sdname)
 
 	if (param == "build")
 	{
-		retval = gAgent.canEditParcel();
+		retval = LLViewerParcelMgr::getInstance()->allowAgentBuild();
 	}
 	else if (param == "speak")
 	{