Update the native_viewport interface to allow specification of the surface configuration, currently…

gpu/config/gpu_info_collector.cc

Index: gpu/config/gpu_info_collector.cc
diff --git a/gpu/config/gpu_info_collector.cc b/gpu/config/gpu_info_collector.cc
index 521f2cd1dd469c190b7dee190cec68c4af5dd3c5..0851bcaf4b99681ecc03ddd58271a452f99edac0 100644
--- a/gpu/config/gpu_info_collector.cc
+++ b/gpu/config/gpu_info_collector.cc
@@ -22,7 +22,8 @@ namespace {
 
 scoped_refptr<gfx::GLSurface> InitializeGLSurface() {
   scoped_refptr<gfx::GLSurface> surface(
-      gfx::GLSurface::CreateOffscreenGLSurface(gfx::Size()));
+      gfx::GLSurface::CreateOffscreenGLSurface(gfx::Size(),
+                                               gfx::SurfaceConfiguration()));
   if (!surface.get()) {
     LOG(ERROR) << "gfx::GLContext::CreateOffscreenGLSurface failed";
     return NULL;