Integrates libjpeg-turbo into Chromium (Chromium side)...

app/app_base.gypi

 # Copyright (c) 2010 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.
 
 {
   'target_defaults': {
     'variables': {
       'app_base_target': 0,
     },
     'target_conditions': [
@@ skipping 57 matching lines @@
         # target, but it doesn't work due to a bug in gyp
         'app_resources',
         'app_strings',
         '../base/base.gyp:base',
         '../base/base.gyp:base_i18n',
         '../gfx/gfx.gyp:gfx',
         '../net/net.gyp:net',
         '../skia/skia.gyp:skia',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
-        '../third_party/libjpeg/libjpeg.gyp:libjpeg',
         '../third_party/libpng/libpng.gyp:libpng',
         '../third_party/sqlite/sqlite.gyp:sqlite',
         '../third_party/zlib/zlib.gyp:zlib',
       ],
       'include_dirs': [
         '../third_party/mesa/MesaLib/include',
         '<(gl_binding_output_dir)',
       ],
       # TODO(gregoryd): The direct_dependent_settings should be shared with
       # the 64-bit target, but it doesn't work due to a bug in gyp
@@ skipping 304 matching lines @@
             'event_synthesis_gtk.h',
             'keyboard_code_conversion_gtk.cc',
             'keyboard_code_conversion_gtk.h',
             'keyboard_code_conversion_mac.mm',
             'keyboard_code_conversion_mac.h',
             'keyboard_code_conversion_x.cc',
             'keyboard_code_conversion_x.h',
             'keyboard_codes_posix.h',
           ],
         }],
+        ['libjpeg_turbo==1', {
+          'dependencies': [
+            '../third_party/libjpeg_turbo/libjpeg.gyp:libjpeg',
+          ],
+        }, {
+          'dependencies': [
+            '../third_party/libjpeg/libjpeg.gyp:libjpeg',
+          ],
+        }],
       ],
     },
   ],
   'conditions': [
     ['OS=="win"', {
       'targets': [
         {
           'target_name': 'app_base_nacl_win64',
           'type': '<(library)',
           'msvs_guid': '4987C6F9-B230-48E5-BF91-418EAE69AD90',
@@ skipping 32 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }