Switch ChromeOS Chromium login to use IJG libjpeg

ui/gfx/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/ui.gni")
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
@@ skipping 301 matching lines @@
       "icon_util.cc",
       "icon_util.h",
     ]
   }
 
   # Linux.
   if (is_linux) {
     configs += [ "//build/config/linux:fontconfig" ]
   }
 
+  # ChromeOS

[Jorge Lucangeli Obes, 2014/09/18 20:54:39]

Nit: Chrome OS with a space.

+  if (is_chromeos) {
+    # Robust JPEG decoding for the login screen.
+    deps += [ "//third_party:jpeg" ]
+  }
+
   # Ozone stuff.
   if (use_ozone) {
     sources += [
       "platform_font_ozone.cc",
     ]
   }
 
   if (!use_aura) {
     sources -= [
       "nine_image_painter.cc",
@@ skipping 107 matching lines @@
 if (is_android) {
   generate_jni("gfx_jni_headers") {
     sources = [
       "../android/java/src/org/chromium/ui/gfx/BitmapHelper.java",
       "../android/java/src/org/chromium/ui/gfx/DeviceDisplayInfo.java",
       "../android/java/src/org/chromium/ui/gfx/ViewConfigurationHelper.java",
     ]
     jni_package = "gfx"
   }
 }