Refactor GL surface format handling

gpu/ipc/in_process_command_buffer.cc

Index: gpu/ipc/in_process_command_buffer.cc
diff --git a/gpu/ipc/in_process_command_buffer.cc b/gpu/ipc/in_process_command_buffer.cc
index bc3c0eda69d6c2b130980b95bee03c4cc0168cda..1b7fd65d1ed7df29939f9714b003dbccefb2cdf6 100644
--- a/gpu/ipc/in_process_command_buffer.cc
+++ b/gpu/ipc/in_process_command_buffer.cc
@@ -332,8 +332,8 @@ bool InProcessCommandBuffer::InitializeOnGpuThread(
     } else {
       surface_ = ImageTransportSurface::CreateNativeSurface(
           gpu_thread_weak_ptr_factory_.GetWeakPtr(), params.window,
-          gl::GLSurface::SURFACE_DEFAULT);
-      if (!surface_ || !surface_->Initialize(gl::GLSurface::SURFACE_DEFAULT)) {
+          gl::GLSurfaceFormat());
+      if (!surface_ || !surface_->Initialize(gl::GLSurfaceFormat())) {
         surface_ = nullptr;
         DLOG(ERROR) << "Failed to create surface.";
         return false;