[Pywebsocket PerformanceTests 1/3] Update DEPS of pywebsocket to revision 862

DEPS

 # This file is used to manage the dependencies of the Chromium src repo. It is
 # used by gclient to determine what version of each dependency to check out, and
 # where.
 #
 # For more information, please refer to the official documentation:
 #   https://sites.google.com/a/chromium.org/dev/developers/how-tos/get-the-code
 #
 # When adding a new dependency, please update the top-level .gitignore file
 # to list the dependency's destination directory.
 #
@@ skipping 225 matching lines @@
   'src/third_party/libphonenumber/src/resources':
     Var('chromium_git') + '/external/libphonenumber/resources.git' + '@' + 'b6dfdc7952571ff7ee72643cd88c988cbe966396',
 
   'src/tools/deps2git':
    Var('chromium_git') + '/chromium/tools/deps2git.git' + '@' + 'f04828eb0b5acd3e7ad983c024870f17f17b06d9',
 
   'src/third_party/webpagereplay':
    Var('chromium_git') + '/external/github.com/chromium/web-page-replay.git' + '@' + '7564939bdf6482d57b9bd5e9c931679f96d8cf75',
 
   'src/third_party/pywebsocket/src':
-    Var('chromium_git') + '/external/pywebsocket/src.git' + '@' + 'cb349e87ddb30ff8d1fa1a89be39cec901f4a29c',
+    Var('chromium_git') + '/external/pywebsocket/src.git' + '@' + '45be4a3960fef26e4a522f0c4ad9eec620d9d39b',
 
   'src/third_party/opus/src':
    Var('chromium_git') + '/chromium/deps/opus.git' + '@' + 'cae696156f1e60006e39821e79a1811ae1933c69',
 
   'src/media/cdm/ppapi/api':
    Var('chromium_git') + '/chromium/cdm.git' + '@' + '7377023e384f296cbb27644eb2c485275f1f92e8', # from svn revision 294518
 
   'src/third_party/mesa/src':
    Var('chromium_git') + '/chromium/deps/mesa.git' + '@' + '3918dbd3bced7843af396a0ee9f9da081d968806',
 
@@ skipping 547 matching lines @@
     'pattern': '.',
     'action': [
         'python',
         'src/tools/check_git_config.py',
         '--running-as-hook',
     ],
   },
 ]