Add woff2_dec target

DEPS

 # This file is automatically processed to create .DEPS.git which is the file
 # that gclient uses under git.
 #
 # See http://code.google.com/p/chromium/wiki/UsingGit
 #
 # To test manually, run:
 #   python tools/deps2git/deps2git.py -o .DEPS.git -w <gclientdir>
 # where <gcliendir> is the absolute path to the directory containing the
 # .gclient file (the parent of "src").
 #
@@ skipping 159 matching lines @@
     Var("sfntly_revision"),
 
   "src/third_party/skia":
     Var("chromium_git") + "/skia.git@" + Var("skia_revision"),
 
   "src/third_party/ots":
     (Var("googlecode_url") % "ots") + "/trunk@113",
 
   "src/third_party/brotli/src":
     Var("chromium_git") +
-    "/external/font-compression-reference.git@0829e37293abc2523a1d2b0f4d68ff7b5fcd8e01",
+    "/external/font-compression-reference.git@c75ed764ef2a74bf3ab645ca7a73c0c692477755",
 
   "src/tools/page_cycler/acid3":
     "/trunk/deps/page_cycler/acid3@171600",
 
   "src/chrome/test/data/perf/canvas_bench":
     "/trunk/deps/canvas_bench@122605",
 
   "src/chrome/test/data/perf/frame_rate/content":
     "/trunk/deps/frame_rate/content@93671",
 
@@ skipping 577 matching lines @@
                 "-s", "src/build/linux/bin/eu-strip.sha1",
     ],
   },
   {
     # A change to a .gyp, .gypi, or to GYP itself should run the generator.
     "name": "gyp",
     "pattern": ".",
     "action": ["python", "src/build/gyp_chromium"],
   },
 ]