NaCl: Reinstate the "nacl_revision" field in DEPS

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 = {
   # 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://svn.code.sf.net/p/%(repo)s/code',
   'llvm_url': 'http://src.chromium.org/llvm-project',
   'llvm_git': 'https://llvm.googlesource.com',
   'libcxx_revision': '48198f9110397fff47fe7c37cbfa296be7d44d3d',
   'libcxxabi_revision': '4ad1009ab3a59fa7a6896d74d5e4de5885697f95',
   'webkit_trunk': 'http://src.chromium.org/blink/trunk',
-  'nacl_trunk': 'http://src.chromium.org/native_client/trunk',
   'webkit_revision': '9a051c526402aedfa6bc73e6699838c777b679cf', # from svn revision 181337
   'chromium_git': 'https://chromium.googlesource.com',
   'chromiumos_git': 'https://chromium.googlesource.com/chromiumos',
   'pdfium_git': 'https://pdfium.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'boringssl_git': 'https://boringssl.googlesource.com',
-  # After changing nacl_revision, run 'glient sync' and check native_client/DEPS
-  # to update other nacl_*_revision's.
   'libvpx_revision': 'ceebbcc0cef1bbd2bb672576ccf1133168639346', # r291805
   'sfntly_revision': '1bdaae8fc788a5ac8936d68bf24f37d977a13dac',
   'skia_revision': '26abcf10a4994a0bb13a074d79baa85cd8d67b2c',
   # 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': '9aaa825cf89e1bcfece269a453300ebf4a26d64d', # from svn revision 23682
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling WebRTC
@@ skipping 31 matching lines @@
   # and whatever else without interference from each other.
   'google_toolbox_for_mac_revision': 'a09526298f9dd1ec49d3b3ac5608d2a257b94cef',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling lighttpd
   # and whatever else without interference from each other.
   'lighttpd_revision': '9dfa55d15937a688a92cbf2b7a8621b0927d06eb',
   # 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 NaCl
+  # and whatever else without interference from each other.
+  'nacl_revision': '61776de8bd9664c2186b08a36dacafddaa47896c', # from svn revision r13679
 }
 
 deps = {
   'src/breakpad/src':
    Var('chromium_git') + '/external/google-breakpad/src.git' + '@' + '17f614cd8365f5b78577ffcc237300a970db9813', # from svn revision 1359
 
   'src/buildtools':
    Var('chromium_git') + '/chromium/buildtools.git' + '@' +  Var('buildtools_revision'),
 
   'src/sdch/open-vcdiff':
@@ skipping 59 matching lines @@
   'src/tools/gyp':
     Var('chromium_git') + '/external/gyp.git' + '@' + '1ff523f4eccd38fb9f73e60dddd895736ce90346', # from svn revision 1973
 
   'src/tools/swarming_client':
    Var('chromium_git') + '/external/swarming.client.git' + '@' +  Var('swarming_revision'),
 
   'src/v8':
     Var('chromium_git') + '/external/v8.git' + '@' +  Var('v8_revision'),
 
   'src/native_client':
-   Var('chromium_git') + '/native_client/src/native_client.git' + '@' + '61776de8bd9664c2186b08a36dacafddaa47896c',
+   Var('chromium_git') + '/native_client/src/native_client.git' + '@' + Var('nacl_revision'),
 
   'src/chrome/test/data/extensions/api_test/permissions/nacl_enabled/bin':
    Var('chromium_git') + '/native_client/src/native_client/tests/prebuilt.git' + '@' + '3e17365176c94624f46cace174f61834b7f3c35d',
 
   'src/third_party/sfntly/cpp/src':
     Var('chromium_git') + '/external/sfntly/cpp/src.git' + '@' +  Var('sfntly_revision'),
 
   'src/third_party/skia':
    Var('chromium_git') + '/skia.git' + '@' +  Var('skia_revision'),
 
@@ skipping 614 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',
     ],
   },
 ]