Cleanup around Walker programming.

- remove redundant methods.
- remove redundant parameters.
- Simplify the logic of programWalker

Change-Id: I6112bb19fd0008530f5e5510238bf42e669379b7

runtime/command_queue/gpgpu_walker_base.inl

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 Intel Corporation
+ * Copyright (C) 2018-2019 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -131,7 +131,6 @@ void GpgpuWalkerHelper<GfxFamily>::dispatchScheduler(
 
     bool localIdsGenerationByRuntime = KernelCommandsHelper<GfxFamily>::isRuntimeLocalIdsGenerationRequired(1, globalWorkSizes, localWorkSizes);
     bool inlineDataProgrammingRequired = KernelCommandsHelper<GfxFamily>::inlineDataProgrammingRequired(scheduler);
-    bool kernelUsesLocalIds = KernelCommandsHelper<GfxFamily>::kernelUsesLocalIds(scheduler);
     KernelCommandsHelper<GfxFamily>::sendIndirectState(
         *commandStream,
         *dsh,
@@ -145,9 +144,7 @@ void GpgpuWalkerHelper<GfxFamily>::dispatchScheduler(
         preemptionMode,
         pGpGpuWalkerCmd,
         nullptr,
-        localIdsGenerationByRuntime,
-        kernelUsesLocalIds,
-        inlineDataProgrammingRequired);
+        localIdsGenerationByRuntime);
 
     // Implement enabling special WA DisableLSQCROPERFforOCL if needed
     GpgpuWalkerHelper<GfxFamily>::applyWADisableLSQCROPERFforOCL(commandStream, scheduler, true);
@@ -188,11 +185,4 @@ void GpgpuWalkerHelper<GfxFamily>::setupTimestampPacket(
     }
 }
 
-template <typename GfxFamily>
-void GpgpuWalkerHelper<GfxFamily>::adjustWalkerData(LinearStream *commandStream,
-                                                    WALKER_TYPE<GfxFamily> *walkerCmd,
-                                                    const Kernel &kernel,
-                                                    const DispatchInfo &dispatchInfo) {
-}
-
 } // namespace OCLRT