Roll libvpx, icu, hunspell, and flac.

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 24 matching lines @@
   "skia_git": "https://skia.googlesource.com",
   "boringssl_git": "https://boringssl.googlesource.com",
   "swig_revision": "230490",
   "nacl_revision": "13562",
   # After changing nacl_revision, run 'glient sync' and check native_client/DEPS
   # to update other nacl_*_revision's.
   "nacl_tools_revision": "13077",  # native_client/DEPS: tools_rev
   "google_toolbox_for_mac_revision": "662",
   "libaddressinput_revision": "316",
   "libphonenumber_revision": "621",
-  "libvpx_revision": "286315",
+  "libvpx_revision": "287125",
   "lss_revision": "26",
   "sfntly_revision": "239",
   "lighttpd_revision": "33737",
   "skia_revision": "490d49c5dcc4b2242c9b25f082b23ec5e842c4e7",
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.
   "v8_branch": "trunk",
   "v8_revision": "22785",
   # Three lines of non-changing comments so that
@@ skipping 63 matching lines @@
 
   "src/third_party/WebKit/LayoutTests/w3c/web-platform-tests":
     Var("chromium_git") +
     "/external/w3c/web-platform-tests.git@6bed4516fe8522d65512c76ef02e4f0ae8234395",
 
   "src/third_party/WebKit/LayoutTests/w3c/csswg-test":
     Var("chromium_git") +
     "/external/w3c/csswg-test.git@bacbb4a8dca702cd86646761fde96793db13d4f1",
 
   "src/third_party/icu":
-    "/trunk/deps/third_party/icu52@285387",
+    "/trunk/deps/third_party/icu52@287122",
 
   "src/third_party/libexif/sources":
     "/trunk/deps/third_party/libexif/sources@265008",
 
   "src/third_party/hunspell":
-    "/trunk/deps/third_party/hunspell@283809",
+    "/trunk/deps/third_party/hunspell@287123",
 
   "src/third_party/hunspell_dictionaries":
     "/trunk/deps/third_party/hunspell_dictionaries@255132",
 
   "src/third_party/safe_browsing/testing":
     (Var("googlecode_url") % "google-safe-browsing") + "/trunk/testing@112",
 
   "src/third_party/cacheinvalidation/src":
     (Var("googlecode_url") % "google-cache-invalidation-api") +
     "/trunk/src@335",
@@ skipping 90 matching lines @@
   "src/third_party/speex":
     "/trunk/deps/third_party/speex@272757",
 
   "src/third_party/yasm/source/patched-yasm":
     "/trunk/deps/third_party/yasm/patched-yasm@167605",
 
   "src/third_party/libjpeg_turbo":
     "/trunk/deps/third_party/libjpeg_turbo@272637",
 
   "src/third_party/flac":
-    "/trunk/deps/third_party/flac@222897",
+    "/trunk/deps/third_party/flac@287124",
 
   "src/third_party/pyftpdlib/src":
     (Var("googlecode_url") % "pyftpdlib") + "/trunk@977",
 
   "src/third_party/scons-2.0.1":
     Var("nacl_trunk") + "/src/third_party/scons-2.0.1@" +
         Var("nacl_tools_revision"),
 
   "src/third_party/webrtc":
     (Var("googlecode_url") % "webrtc") + "/trunk/webrtc@" + Var("webrtc_revision"),
@@ skipping 548 matching lines @@
                 "src/third_party/apache-win32",
     ],
   },
   {
     # A change to a .gyp, .gypi, or to GYP itself should run the generator.
     "name": "gyp",
     "pattern": ".",
     "action": ["python", "src/build/gyp_chromium"],
   },
 ]