Exclude unused functions for NaCl code path.

ppapi/proxy/ppb_graphics_3d_proxy.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ppapi/proxy/ppb_graphics_3d_proxy.h"
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "gpu/command_buffer/common/command_buffer.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/proxy/enter_proxy.h"
@@ skipping 10 matching lines @@
 using ppapi::thunk::ResourceCreationAPI;
 
 namespace ppapi {
 namespace proxy {
 
 namespace {
 
 const int32 kCommandBufferSize = 1024 * 1024;
 const int32 kTransferBufferSize = 1024 * 1024;
 
+#if !defined(OS_NACL)
 base::SharedMemoryHandle TransportSHMHandle(
     Dispatcher* dispatcher,
     const base::SharedMemoryHandle& handle) {
   base::PlatformFile source = IPC::PlatformFileForTransitToPlatformFile(handle);
   // Don't close the handle, it doesn't belong to us.
   return dispatcher->ShareHandleWithRemote(source, false);
 }
+#endif  // !defined(OS_NACL)
 
 gpu::CommandBuffer::State GetErrorState() {
   gpu::CommandBuffer::State error_state;
   error_state.error = gpu::error::kGenericError;
   return error_state;
 }
 
 }  // namespace
 
 Graphics3D::Graphics3D(const HostResource& resource)
@@ skipping 323 matching lines @@
 void PPB_Graphics3D_Proxy::SendSwapBuffersACKToPlugin(
     int32_t result,
     const HostResource& context) {
   dispatcher()->Send(new PpapiMsg_PPBGraphics3D_SwapBuffersACK(
       API_ID_PPB_GRAPHICS_3D, context, result));
 }
 #endif  // !defined(OS_NACL)
 
 }  // namespace proxy
 }  // namespace ppapi
-