GN: Properly mark all NaCl test depencies as data_deps

components/nacl/loader/BUILD.gn

 # Copyright 2015 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.
 
 import("//build/config/features.gni")
 import("//build/config/nacl/config.gni")
 import("//testing/test.gni")
 
 assert(enable_nacl)
 
@@ skipping 122 matching lines @@
     sources = [
       "nonsfi/nacl_helper_nonsfi_unittests.cc",
     ]
     deps = [
       "//base",
       "//base/test:test_launcher_nacl_nonsfi",
     ]
   }
 
   group("helper_nonsfi") {
-    deps = [
+    data_deps = [
       ":nacl_helper_nonsfi_copy(//build/toolchain/nacl:newlib_pnacl_nonsfi)",
     ]
   }
 
   group("helper_nonsfi_unittests") {
     testonly = true
     data_deps = [
       ":nacl_helper_nonsfi_unittests",
       ":nacl_helper_nonsfi_unittests_main_copy(//build/toolchain/nacl:newlib_pnacl_nonsfi)",
     ]
   }
 
   # TODO(GYP): Delete this after we've converted everything to GN.
   # The _run targets exist only for compatibility w/ GYP.
   group("nacl_helper_nonsfi_unittests_run") {
     testonly = true
     data_deps = [
       ":helper_nonsfi_unittests",
+      ":nacl_helper_nonsfi_unittests_main_copy(//build/toolchain/nacl:newlib_pnacl_nonsfi)",
     ]
   }
 }
 
 if (is_nacl_nonsfi) {
   executable("nacl_helper_nonsfi_nexe") {
     output_name = "nacl_helper_nonsfi"
     set_sources_assignment_filter([])
     sources = [
       # TODO(brettw) can this just depend on //components/nacl/common?
@@ skipping 88 matching lines @@
       "${root_out_dir}/nacl_helper_nonsfi_unittests_main",
     ]
     outputs = [
       "${root_build_dir}/{{source_file_part}}",
     ]
     deps = [
       ":nacl_helper_nonsfi_unittests_main",
     ]
   }
 }