From 774d32038f60b672ba37daf9ce71e73009a2eed9 Mon Sep 17 00:00:00 2001
From: Michael Muesch <muesch@fb.com>
Date: Thu, 23 May 2019 13:02:55 -0400
Subject: Fix namespace issue with OSMesa

HeadlessBackend seems to be part of the mbgl::gl namespace. Since OSMesaBackendImpl is only in the mbgl namespace this code does not compile.

Since this file is in the mbgl/gl folder I think it makes sense to just put the whole thing in the mbgl::gl namespace.
---
 platform/default/src/mbgl/gl/headless_backend_osmesa.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform/default/src/mbgl/gl/headless_backend_osmesa.cpp b/platform/default/src/mbgl/gl/headless_backend_osmesa.cpp
index 0da1caf9af..75e5dc8ab2 100644
--- a/platform/default/src/mbgl/gl/headless_backend_osmesa.cpp
+++ b/platform/default/src/mbgl/gl/headless_backend_osmesa.cpp
@@ -6,6 +6,7 @@
 #include <cassert>
 
 namespace mbgl {
+namespace gl {
 
 class OSMesaBackendImpl : public HeadlessBackend::Impl {
 public:
@@ -44,4 +45,5 @@ void HeadlessBackend::createImpl() {
     impl = std::make_unique<OSMesaBackendImpl>();
 }
 
+} // namespace gl
 } // namespace mbgl
-- 
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