Update from https://crrev.com/320343

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': 'a9baa652bb329b5a286e1638938f63433701efca',
+  'skia_revision': 'd1783aefcc0da86c5ff1d124c54704252d817621',
   # 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': 'a1d36b4b6b1a3bb35d3bc5b64fbd5de9f55fed26',
+  'v8_revision': '8f7dfb46871191fa9c96f9030d88be6757d46eab',
   # 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': '019304886ad8b985d67202edec431407bb1b5c53',
+  'angle_revision': '524e3bde19d0df76cc9d1c5926345f5d0ec4d3f8',
   # 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': 'd4dd4f79f60bf019625b3a1436979b0a42c892df',
   # 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': '43955',
   # 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': '28ddd48bfd84c55cc51d0b16fa533c51affdeb5b',
   # 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': '09bdb2a2c3d40646ac4b20f5e73421307a80185f',
+  'boringssl_revision': 'bf0df92964565f819881e78ff3bfb5343e95e130',
   # 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 263 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',
     ],
   },
 ]