Uninstall Conduit calls when uninstalling applications

Summary: Fixes T2698. When applications are installed, their Conduit calls should drop out. This will also let us land Releeph without exposing Conduit calls.

Test Plan:
  - Viewed Conduit console; uninstalled some applications and verified their calls dropped out.
  - Tried to make an uninstalled call; got an appropriate error.

Reviewers: edward, btrahan

Reviewed By: edward

CC: aran

Maniphest Tasks: T2698

Differential Revision: https://secure.phabricator.com/D5302

src/applications/phpast/conduit/ConduitAPI_phpast_Method.php

@@ -0,0 +1,13 @@
+<?php
+
+/**
+ * @group conduit
+ */
+abstract class ConduitAPI_phpast_Method extends ConduitAPIMethod {
+
+  public function getApplication() {
+    return PhabricatorApplication::getByClass(
+      'PhabricatorApplicationPHPAST');
+  }
+
+}

src/applications/phpast/conduit/ConduitAPI_phpast_getast_Method.php

@@ -3,7 +3,8 @@
 /**
  * @group conduit
  */
-final class ConduitAPI_phpast_getast_Method extends ConduitAPIMethod {
+final class ConduitAPI_phpast_getast_Method
+  extends ConduitAPI_phpast_Method {
 
   public function getMethodDescription() {
     return "Parse a piece of PHP code.";

src/applications/phpast/conduit/ConduitAPI_phpast_version_Method.php

@@ -3,7 +3,8 @@
 /**
  * @group conduit
  */
-final class ConduitAPI_phpast_version_Method extends ConduitAPIMethod {
+final class ConduitAPI_phpast_version_Method
+  extends ConduitAPI_phpast_Method {
 
   public function getMethodDescription() {
     return "Get server xhpast version.";