Roll libjpeg_turbo to latest version to get JPEG_DECODE_ONLY option in src/ tree

DEPS

 vars = {
   # Use this googlecode_url variable only if there is an internal mirror for it.
   # If you do not know, use the full path while defining your new deps entry.
   "googlecode_url": "http://%s.googlecode.com/svn",
   "sourceforge_url": "http://%(repo)s.svn.sourceforge.net/svnroot/%(repo)s",
   "webkit_trunk": "http://svn.webkit.org/repository/webkit/trunk",
   "nacl_trunk": "http://src.chromium.org/native_client/trunk",
   "webkit_revision": "106344",
   "chromium_git": "http://git.chromium.org/git",
   "swig_revision": "69281",
@@ skipping 245 matching lines @@
   "src/third_party/libsrtp":
     "/trunk/deps/third_party/libsrtp@119742",
 
   "src/third_party/speex":
     "/trunk/deps/third_party/speex@111570",
 
   "src/third_party/yasm/source/patched-yasm":
     "/trunk/deps/third_party/yasm/patched-yasm@73761",
 
   "src/third_party/libjpeg_turbo":
-    "/trunk/deps/third_party/libjpeg_turbo@119895",
+    "/trunk/deps/third_party/libjpeg_turbo@119959",
 
   "src/third_party/flac":
     "/trunk/deps/third_party/flac@119964",
 
   "src/third_party/pyftpdlib/src":
     (Var("googlecode_url") % "pyftpdlib") + "/trunk@977",
 
   # Needed to support nacl browser test jig.
   "src/third_party/pylib":
     Var("nacl_trunk") + "/src/third_party/pylib@" + Var("nacl_tools_revision"),
@@ skipping 212 matching lines @@
     "pattern": ".",
     "action": ["python", "src/build/util/lastchange.py",
                "-o", "src/build/util/LASTCHANGE"],
   },
   {
     # A change to a .gyp, .gypi, or to GYP itself should run the generator.
     "pattern": ".",
     "action": ["python", "src/build/gyp_chromium"],
   },
 ]