[PoC] Reformat all BUILD.gn and *.gni files with new gn.

third_party/WebKit/Source/devtools/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("//build/config/features.gni")
 
 gypi_values = exec_script("//build/gypi_to_gn.py",
                           [ rebase_path("devtools.gypi") ],
                           "scope",
                           [ "devtools.gypi" ])
@@ skipping 247 matching lines @@
              "front_end/inspector.html",
              "front_end/toolbox.html",
            ]
 
   outputs = [
     resources_out_dir + "inspector.html",
     resources_out_dir + "toolbox.html",
   ]
 
   deps = [
+    ":frontend_protocol_sources",
     ":supported_css_properties",
-    ":frontend_protocol_sources",
   ]
 
   if (debug_devtools) {
     deps += [ ":copy_debug_non_modules" ]
 
     debug_mode = "1"
   } else {
     outputs += [
       resources_out_dir + "inspector.js",
       resources_out_dir + "toolbox.js",
@@ skipping 96 matching lines @@
   }
 
   concatenate_css("concatenated_inspector_css") {
     app_name = "inspector"
   }
 
   concatenate_css("concatenated_toolbox_css") {
     app_name = "toolbox"
   }
 }