Remove 'precise' from supported layout test configurations

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/base.py

 # Copyright (C) 2010 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 73 matching lines @@
         # FIXME: We treat Retina (High-DPI) devices as if they are running
         # a different operating system version. This isn't accurate, but will work until
         # we need to test and support baselines across multiple O/S versions.
         ('retina', 'x86'),
 
         ('mac10.9', 'x86'),
         ('mac10.10', 'x86'),
         ('mac10.11', 'x86'),
         ('win7', 'x86'),
         ('win10', 'x86'),
-        ('precise', 'x86_64'),
         ('trusty', 'x86_64'),
         # FIXME: Technically this should be 'arm', but adding a third architecture type breaks TestConfigurationConverter.
         # If we need this to be 'arm' in the future, then we first have to fix TestConfigurationConverter.
         ('icecreamsandwich', 'x86'),
     )
 
     CONFIGURATION_SPECIFIER_MACROS = {
         'mac': ['retina', 'mac10.9', 'mac10.10', 'mac10.11'],
         'win': ['win7', 'win10'],
-        'linux': ['precise', 'trusty'],
+        'linux': ['trusty'],
         'android': ['icecreamsandwich'],
     }
 
     DEFAULT_BUILD_DIRECTORIES = ('out',)
 
     # overridden in subclasses.
     FALLBACK_PATHS = {}
 
     SUPPORTED_VERSIONS = []
 
@@ skipping 1680 matching lines @@
 
     def __init__(self, base, args, reference_args=None):
         self.name = base
         self.base = base
         self.args = args
         self.reference_args = args if reference_args is None else reference_args
         self.tests = set()
 
     def __repr__(self):
         return "PhysicalTestSuite('%s', '%s', %s, %s)" % (self.name, self.base, self.args, self.reference_args)