gn format everything.

third_party/WebKit/Source/modules/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/bindings/modules/v8/generated.gni")
 import("//third_party/WebKit/Source/bindings/modules/v8/v8.gni")
 import("//third_party/WebKit/Source/build/scripts/scripts.gni")
 import("//third_party/WebKit/Source/modules/modules.gni")
 
 visibility = [ "//third_party/WebKit/Source/*" ]
 
 # GYP version: WebKit/Source/modules/modules.gyp:modules
 source_set("modules") {
   visibility = []  # Allow re-assignment of list.
   visibility = [ "//third_party/WebKit/*" ]
 
   sources = rebase_path(modules_files, ".", "//")
   sources += bindings_modules_v8_files
   sources += rebase_path(bindings_modules_generated_aggregate_files, ".", "//")
   sources += rebase_path(bindings_modules_generated_union_type_files, ".", "//")
-  sources += rebase_path(bindings_modules_generated_partial_aggregate_files, ".", "//")
-  sources += rebase_path([ bindings_modules_generated_init_partial_interfaces_file ], ".", "//")
+  sources +=
+      rebase_path(bindings_modules_generated_partial_aggregate_files, ".", "//")
+  sources +=
+      rebase_path([ bindings_modules_generated_init_partial_interfaces_file ],
+                  ".",
+                  "//")
 
   if (!is_win) {
-    sources -= [
-      "webdatabase/sqlite/SQLiteFileSystemWin.cpp",
-    ]
+    sources -= [ "webdatabase/sqlite/SQLiteFileSystemWin.cpp" ]
   }
   if (!is_posix) {
-    sources -= [
-      "webdatabase/sqlite/SQLiteFileSystemPosix.cpp",
-    ]
+    sources -= [ "webdatabase/sqlite/SQLiteFileSystemPosix.cpp" ]
   }
 
   configs += [
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
     "//third_party/WebKit/Source:config",
     "//third_party/WebKit/Source:inside_blink",
   ]
 
   deps = [
     ":make_modules_generated",
     "//third_party/WebKit/Source/core",
     "//third_party/icu",
     "//third_party/sqlite",
     "//third_party/zlib",
   ]
 
   if (is_win) {
-    cflags = [
-      "/wd4334",  # Result of 32-bit shift implicitly converted to 64 bits.
-    ]
+    cflags = [ "/wd4334" ]  # Result of 32-bit shift implicitly converted to 64 bits.
     # TODO(GYP)
     # Shard this taret into parts to work around linker limitations.
     # on link time code generation builds.
     #[buildtype=="Official"', {
     #  'msvs_shard': 5,
     #}],
   }
 }
 
 # GYP version: WebKit/Source/modules/modules.gyp:modules_testing
@@ skipping 33 matching lines @@
 }
 
 # GYP version: WebKit/Source/modules/modules_generated.gyp:make_modules_generated
 group("make_modules_generated") {
   public_deps = [
     "//third_party/WebKit/Source/core:core_event_interfaces",
     "//third_party/WebKit/Source/bindings/modules:bindings_modules_generated",
     ":module_names",
   ]
 }