Update from https://crrev.com/314320

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').
 #
 # Then commit .DEPS.git locally (gclient doesn't like dirty trees) and run
 #   gclient sync
 # Verify the thing happened you wanted. Then revert your .DEPS.git change
 # DO NOT CHECK IN CHANGES TO .DEPS.git upstream. It will be automatically
 # updated by a bot when you modify this one.
 #
 # When adding a new dependency, please update the top-level .gitignore file
 # to list the dependency's destination directory.
 
 vars = {
   'chromium_git': 'https://chromium.googlesource.com',
   'dart_svn': 'https://dart.googlecode.com',
   'sfntly_revision': '1bdaae8fc788a5ac8936d68bf24f37d977a13dac',
-  'skia_revision': 'f77365f43e74dee617db669369a0eb86c6acc550',
+  'skia_revision': 'fef4c32bdf02f1bf3cde722cd48c4ac4cd137ab6',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.
-  'v8_revision': 'd7f03015dfa36e5054a1a3cc6f3be9bb57705b34',
+  'v8_revision': '224d14897d9b7df09e08a94e4cbc13feb339346d',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ANGLE
   # and whatever else without interference from each other.
-  'angle_revision': '9e0478f62fbc2f24d4ec233ef655d50b9dc0b812',
+  'angle_revision': 'bc393df9cd8ae893da686533644da29a8c4911ae',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling build tools
   # and whatever else without interference from each other.
   'buildtools_revision': '451dcd05a5b34936f5be67b2472cd63aaa508401',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Dart
   # and whatever else without interference from each other.
   'dart_revision': '43297',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.
-  'pdfium_revision': 'aa7b4ede03764a5701a477b601720a32c88d8e42',
+  'pdfium_revision': 'b3a788e5e37955620b26be5b6e3048d37b605e00',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling BoringSSL
   # and whatever else without interference from each other.
-  'boringssl_revision': '347f025d752980f62757f3f01321c4ec970ba94c',
+  'boringssl_revision': 'be629e0e920ae32cca691f5e45410ff00db1a849',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling lss
   # and whatever else without interference from each other.
   'lss_revision': '952107fa7cea0daaabead28c0e92d579bee517eb',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling nss
   # and whatever else without interference from each other.
   'nss_revision': 'bb4e75a43d007518ae7d618665ea2f25b0c60b63',
 }
 
@@ skipping 67 matching lines @@
   'src/third_party/mesa/src':
    Var('chromium_git') + '/chromium/deps/mesa.git' + '@' + '071d25db04c23821a12a8b260ab9d96a097402f0',
 
   'src/third_party/pdfium':
    'https://pdfium.googlesource.com/pdfium.git' + '@' +  Var('pdfium_revision'),
 
   'src/third_party/boringssl/src':
    'https://boringssl.googlesource.com/boringssl.git' + '@' +  Var('boringssl_revision'),
 
   'src/tools/gyp':
-    Var('chromium_git') + '/external/gyp.git' + '@' + 'b28bd7ddd1438c98f93a8e5383b7daceb572a3fb', # from svn revision 2028
+    Var('chromium_git') + '/external/gyp.git' + '@' + '4d7c139b1820c5fcb993868c61f170a02cda8a40', # from svn revision 2028
 }
 
 
 deps_os = {
   'unix': {
     # Linux, really.
     'src/third_party/lss':
       Var('chromium_git') + '/external/linux-syscall-support/lss.git' + '@' + Var('lss_revision'),
 
     # Note that this is different from Android's freetype repo.
@@ skipping 182 matching lines @@
     # corresponding .py files have already been deleted.
     'name': 'remove_stale_pyc_files',
     'pattern': 'src/tools/.*\\.py',
     'action': [
         'python',
         'src/tools/remove_stale_pyc_files.py',
         'src/tools',
     ],
   },
 ]