[WIP] Pass the single_process parameter to Ozone's initialization functions

ui/gl/init/gl_factory_ozone.cc

 // Copyright 2016 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/gl/init/gl_factory.h"
 
 #include "base/logging.h"
 #include "base/trace_event/trace_event.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_context_egl.h"
@@ skipping 42 matching lines @@
       return InitializeGLSurface(new GLSurfaceStub);
     default:
       NOTREACHED();
   }
   return nullptr;
 }
 
 }  // namespace
 
 std::vector<GLImplementation> GetAllowedGLImplementations() {
-  ui::OzonePlatform::InitializeForGPU();

[rjkroege, 2016/09/12 20:39:12]

So I don't want this here for a variety of reasons but it's probably not time to
move it yet.

   return GetSurfaceFactoryOzone()->GetAllowedGLImplementations();
 }
 
 bool GetGLWindowSystemBindingInfo(GLWindowSystemBindingInfo* info) {
   if (HasGLOzone())
     return GetGLOzone()->GetGLWindowSystemBindingInfo(info);
 
   // TODO(kylechar): This is deprecated and can be removed once all Ozone
   // platforms use GLOzone instead.
   switch (GetGLImplementation()) {
@@ skipping 67 matching lines @@
     return CreateDefaultOffscreenGLSurface(size);
 
   // TODO(kylechar): This is deprecated and can be removed once all Ozone
   // platforms use GLOzone instead.
   return GetSurfaceFactoryOzone()->CreateOffscreenGLSurface(
       GetGLImplementation(), size);
 }
 
 }  // namespace init
 }  // namespace gl