gn format // (the rest)

printing/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")
 import("//build/config/ui.gni")
 if (is_mac) {
   import("//build/config/mac/mac_sdk.gni")
 }
 if (is_android) {
@@ skipping 73 matching lines @@
     "//url",
   ]
 
   if (use_aura) {
     deps += [ "//ui/aura" ]
   }
 
   if (is_mac) {
     # Mac-Aura does not support printing.
     if (use_aura) {
-      sources -= [
-        "printed_document_mac.cc",
-      ]
+      sources -= [ "printed_document_mac.cc" ]
     } else {
       sources += [
         "printing_context_mac.mm",
         "printing_context_mac.h",
       ]
     }
   }
 
   if (is_win) {
     # PRINT_BACKEND_AVAILABLE disables the default dummy implementation of the
@@ skipping 12 matching lines @@
     sources += [
       "printing_context_no_system_dialog.cc",
       "printing_context_no_system_dialog.h",
     ]
   }
 
   if (use_cups) {
     configs += [ ":cups" ]
 
     if (is_linux) {
-      cups_version = exec_script("cups_config_helper.py", [ "--api-version" ],
+      cups_version = exec_script("cups_config_helper.py",
+                                 [ "--api-version" ],
                                  "trim string")
 
       if (cups_version == "1.6" || cups_version == "1.7") {
         cflags += [
           # CUPS 1.6 deprecated the PPD APIs, but we will stay with this
           # API for now as supported Linux and Mac OS'es are still using
           # older versions of CUPS. More info: crbug.com/226176
           "-Wno-deprecated-declarations",
           # CUPS 1.7 deprecates httpConnectEncrypt(), see the mac section
           # below.
@@ skipping 20 matching lines @@
       "backend/cups_helper.h",
       "backend/print_backend_cups.cc",
     ]
   }
 
   if (is_chromeos) {
     # PRINT_BACKEND_AVAILABLE disables the default dummy implementation
     # of the print backend and enables a custom implementation instead.
     defines += [ "PRINT_BACKEND_AVAILABLE" ]
 
-    sources += [
-      "backend/print_backend_chromeos.cc",
-    ]
+    sources += [ "backend/print_backend_chromeos.cc" ]
   } else if (is_linux) {  # Non-ChromeOS Linux.
     sources += [
       "printing_context_linux.cc",
       "printing_context_linux.h",
     ]
   }
 
   if (is_android) {
     sources += [
       "printing_context_android.cc",
@@ skipping 53 matching lines @@
   generate_jni("printing_jni_headers") {
     sources = [
       "android/java/src/org/chromium/printing/PrintingContext.java",
     ]
     jni_package = "printing"
   }
 
   # GYP: //printing/printing.gyp:printing_java
   android_library("printing_java") {
     deps = [
-      "//base:base_java"
+      "//base:base_java",
     ]
     DEPRECATED_java_in_dir = "android/java/src"
   }
 }