Remove old wtf/ directory.

third_party/WebKit/Source/core/inspector/BUILD.gn

 # Copyright 2014 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("//third_party/WebKit/Source/bindings/bindings.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 import("//third_party/inspector_protocol/inspector_protocol.gni")
 import("//v8/gni/v8.gni")
 
 _inspector_protocol_dir = "//third_party/inspector_protocol"
@@ skipping 170 matching lines @@
   if (is_win) {
     cflags = [ "/wd4702" ]  # Unreachable code.
   }
 
   deps = [
     ":protocol_sources",
     "//skia",
     "//third_party/WebKit/Source/bindings/core/v8:bindings_core_v8_generated",
     "//third_party/WebKit/Source/core:all_generators",
     "//third_party/WebKit/Source/platform:make_platform_generated",
-    "//third_party/WebKit/Source/wtf",
+    "//third_party/WebKit/Source/platform/wtf",
     "//v8",
   ]
 }
 
 action("protocol_compatibility_check") {
   script = _inspector_protocol_dir + "/CheckProtocolCompatibility.py"
 
   inputs = [
     "browser_protocol.json",
     v8_inspector_js_protocol,
@@ skipping 25 matching lines @@
   outputs = [
     output_file,
   ]
 
   args = [
     rebase_path("browser_protocol.json", root_build_dir),
     rebase_path(v8_inspector_js_protocol, root_build_dir),
     rebase_path(output_file, root_build_dir),
   ]
 }