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

services/ui/gpu/gpu_service_internal.cc

Index: services/ui/gpu/gpu_service_internal.cc
diff --git a/services/ui/gpu/gpu_service_internal.cc b/services/ui/gpu/gpu_service_internal.cc
index 2cfa5ae2e95c40c1a602c15426909c0e61695433..7f6ed9cf326280192de1c0b56476136d5e63d475 100644
--- a/services/ui/gpu/gpu_service_internal.cc
+++ b/services/ui/gpu/gpu_service_internal.cc
@@ -162,7 +162,9 @@ void GpuServiceInternal::InitializeOnGpuThread(base::WaitableEvent* event) {
 #if defined(USE_OZONE)
   // TODO(rjkroege): Must plumb the shell::Connector* to here and pass into
   // ozone.
-  ui::OzonePlatform::InitializeForGPU();
+  ui::OzonePlatform::InitParams params;
+  params.single_process = false;

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

This will break downstream code.  Please don't do this yet.

[fwang, 2016/09/13 13:49:19]

I'm not sure I understand this... Can you elaborate on what you mean here? Maybe
that we should wait to plumb the connector before doing this? Or that
implementers of ozone_platform.h may not have the with-parameter version? As I
see the parameter-less InitializeForGPU already sets single_process = false and
connector = nullptr by default, so I'm not sure why it would be a problem.

+  ui::OzonePlatform::InitializeForGPU(params);
 #endif
 
   if (gpu::GetNativeGpuMemoryBufferType() != gfx::EMPTY_BUFFER) {