[SYCL] Remove ordered_queue (#1686)

Update tests to use the queue in_order property. 

Signed-off-by: James Brodman <[email protected]>

Author: jbrodman

sycl/include/CL/sycl.hpp

@@ -33,7 +33,6 @@
 #include <CL/sycl/multi_ptr.hpp>
 #include <CL/sycl/nd_item.hpp>
 #include <CL/sycl/nd_range.hpp>
-#include <CL/sycl/ordered_queue.hpp>
 #include <CL/sycl/pipes.hpp>
 #include <CL/sycl/platform.hpp>
 #include <CL/sycl/pointers.hpp>

sycl/include/CL/sycl/detail/stream_impl.hpp

@@ -13,7 +13,6 @@
 #include <CL/sycl/detail/array.hpp>
 #include <CL/sycl/detail/export.hpp>
 #include <CL/sycl/device_selector.hpp>
-#include <CL/sycl/ordered_queue.hpp>
 #include <CL/sycl/queue.hpp>
 
 __SYCL_INLINE_NAMESPACE(cl) {

sycl/include/CL/sycl/info/info_desc.hpp

@@ -185,11 +185,6 @@ enum class queue : cl_command_queue_info {
   device = CL_QUEUE_DEVICE,
   reference_count = CL_QUEUE_REFERENCE_COUNT
 };
-enum class ordered_queue : cl_command_queue_info {
-  context = CL_QUEUE_CONTEXT,
-  device = CL_QUEUE_DEVICE,
-  reference_count = CL_QUEUE_REFERENCE_COUNT
-};
 
 // A.5 Kernel information desctiptors
 enum class kernel : cl_kernel_info {

sycl/include/CL/sycl/ordered_queue.hpp

@@ -147,7 +147,6 @@ set(SYCL_SOURCES
     "platform.cpp"
     "program.cpp"
     "queue.cpp"
-    "ordered_queue.cpp"
     "sampler.cpp"
     "stream.cpp"
     "spirv_ops.cpp"