Adding Wayland support for ui/gfx

ui/gfx/gl/gl_context_linux.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/gfx/gl/gl_context.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "third_party/mesa/MesaLib/include/GL/osmesa.h"
 #include "ui/gfx/gl/gl_bindings.h"
 #include "ui/gfx/gl/gl_context_egl.h"
 #include "ui/gfx/gl/gl_context_glx.h"
 #include "ui/gfx/gl/gl_context_osmesa.h"
 #include "ui/gfx/gl/gl_context_stub.h"
 #include "ui/gfx/gl/gl_implementation.h"
 #include "ui/gfx/gl/gl_surface_egl.h"
 #include "ui/gfx/gl/gl_surface_glx.h"
 #include "ui/gfx/gl/gl_surface_stub.h"
 #include "ui/gfx/gl/gl_surface_osmesa.h"
 
 namespace gfx {
 
 class GLShareGroup;
 
 scoped_refptr<GLContext> GLContext::CreateGLContext(
     GLShareGroup* share_group,
     GLSurface* compatible_surface) {
   switch (GetGLImplementation()) {
+#if !defined(USE_WAYLAND)
     case kGLImplementationOSMesaGL: {
       scoped_refptr<GLContext> context(new GLContextOSMesa(share_group));
       if (!context->Initialize(compatible_surface))
         return NULL;
 
       return context;
     }
-    case kGLImplementationEGLGLES2: {
-      scoped_refptr<GLContext> context(new GLContextEGL(share_group));
-      if (!context->Initialize(compatible_surface))
-        return NULL;
-
-      return context;
-    }
     case kGLImplementationDesktopGL: {
       scoped_refptr<GLContext> context(new GLContextGLX(share_group));
       if (!context->Initialize(compatible_surface))
         return NULL;
 
+      return context;
+    }
+#endif
+    case kGLImplementationEGLGLES2: {
+      scoped_refptr<GLContext> context(new GLContextEGL(share_group));
+      if (!context->Initialize(compatible_surface))
+        return NULL;
+
       return context;
     }
     case kGLImplementationMockGL:
       return new GLContextStub;
     default:
       NOTREACHED();
       return NULL;
   }
 }
 
 }  // namespace gfx