Auto merge of #21985 - asajeffrey:magicleap, r=jdm

Support building for Magic Leap.

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This PR gets Servo to build for Magic Leap, and provides a dummy Servo2D app.

---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because it's a port to a new architecture

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1 files changed, 49 insertions, 0 deletions

diff --git a/support/magicleap/Servo2D/code/src.gen/scenesGen.cpp b/support/magicleap/Servo2D/code/src.gen/scenesGen.cpp
new file mode 100644
index 00000000000..6c40880be9e
--- /dev/null
+++ b/support/magicleap/Servo2D/code/src.gen/scenesGen.cpp
@@ -0,0 +1,49 @@
+// -- WARNING -- WARNING -- WARNING -- WARNING -- WARNING -- WARNING -- 
+//
+// THE CONTENTS OF THIS FILE IS GENERATED BY CODE AND
+// ANY MODIFICATIONS WILL BE OVERWRITTEN
+//
+// -- WARNING -- WARNING -- WARNING -- WARNING -- WARNING -- WARNING -- 
+
+// %BANNER_BEGIN%
+// ---------------------------------------------------------------------
+// %COPYRIGHT_BEGIN%
+//
+// Copyright (c) 2018 Magic Leap, Inc. All Rights Reserved.
+// Use of this file is governed by the Creator Agreement, located
+// here: https://id.magicleap.com/creator-terms
+//
+// %COPYRIGHT_END%
+// ---------------------------------------------------------------------
+// %BANNER_END%
+
+#include <scenesGen.h>
+
+namespace Servo2D_exportedNodes {
+  const std::string content = "content";
+  const std::string backButton = "backButton";
+  const std::string fwdButton = "fwdButton";
+  const std::string urlBar = "urlBar";
+}
+
+namespace scenes {
+
+  const SceneDescriptor::ExportedNodeReferences Servo2D_exportedNodesMap = {
+    {"content", Servo2D_exportedNodes::content},
+    {"backButton", Servo2D_exportedNodes::backButton},
+    {"fwdButton", Servo2D_exportedNodes::fwdButton},
+    {"urlBar", Servo2D_exportedNodes::urlBar}
+  };
+
+  const SceneDescriptor Servo2D(
+    "Servo2D",
+    "root",
+    "/assets/scenes/scenes/Servo2D.scene.xml",
+    "/assets/scenes/scenes/Servo2D.scene.res.xml",
+    Servo2D_exportedNodesMap,
+    true);
+
+  const SceneDescriptorReferences exportedScenes = {
+    {Servo2D.getExportedName(), Servo2D}
+  };
+}