Remove xdisplaycheck from the tree

tools/perf/chrome_telemetry_build/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/compiler/compiler.gni")
 
 if (is_win) {
   action("copy_cdb_to_output") {
     script = "//build/win/copy_cdb_to_output.py"
     inputs = [
@@ skipping 76 matching lines @@
     "//tools/perf/chrome_telemetry_build/",
     "//third_party/catapult/",
     "//components/crash/content/tools/generate_breakpad_symbols.py",
   ]
 
   if (is_win) {
     data_deps += [ "//chrome:reorder_imports" ]
   }
 
   if (is_linux) {
-    data_deps += [
-      "//tools/xdisplaycheck",
-      "//breakpad:dump_syms($host_toolchain)",
-    ]
+    data_deps += [ "//breakpad:dump_syms($host_toolchain)" ]
   }
 
   if (is_mac) {
     data_deps += [
       "//breakpad:dump_syms",
       "//chrome:chrome_framework",
       "//chrome:chrome_helper_app",
       "//third_party/crashpad/crashpad/tools:crashpad_database_util",
     ]
   }
@@ skipping 11 matching lines @@
         "$root_out_dir/base.dll.pdb",
         "$root_out_dir/blink_platform.dll.pdb",
         "$root_out_dir/blink_web.dll.pdb",
         "$root_out_dir/content.dll.pdb",
       ]
     } else {
       data += [ "$root_out_dir/chrome_child.dll.pdb" ]
     }
   }
 }