Revert "Add an iOS port to blinkpy"

This reverts commit ef93a320.

Reason for revert: suspected to be the root cause of crbug.com/1115767

Original change's description:
> Add an iOS port to blinkpy
>
> This adds an iOS port to blinkpy to allow sharing logic for running
> WPTs using 'wpt run'. In particular, the goal is to share logic for
> managing expectations and for running tests on a bot.
>
> Change-Id: I6e9b5bddc1f20494b7d9124a7027777c53e38e93
> Bug: 673423
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1739390
> Reviewed-by: Robert Ma <robertma@chromium.org>
> Commit-Queue: Ali Juma <ajuma@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#684770}

TBR=ajuma@chromium.org,robertma@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 1115767, 673423
Change-Id: Ib1dba6a03a77160fc2641b565676d8809004827a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2354273
Commit-Queue: Robert Ma <robertma@chromium.org>
Reviewed-by: Robert Ma <robertma@chromium.org>
Reviewed-by: Ali Juma <ajuma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#797744}

third_party/blink/tools/blinkpy/web_tests/models/test_expectations.py

@@ -29,13 +29,11 @@
 
 import copy
 import logging
-import itertools
 import re
 
 from collections import defaultdict
 from collections import OrderedDict
 
-from blinkpy.common import path_finder
 from blinkpy.common.memoized import memoized
 from blinkpy.web_tests.models import typ_types
 
@@ -46,8 +44,7 @@ _log = logging.getLogger(__name__)
 SPECIAL_PREFIXES = ('# tags:', '# results:', '# conflicts_allowed:')
 
 _PLATFORM_TOKENS_LIST = [
-    'Android', 'Fuchsia', 'IOS', 'IOS12.2', 'IOS13.0', 'Linux', 'Mac',
-    'Mac10.10', 'Mac10.11', 'Retina', 'Mac10.12', 'Mac10.13', 'Mac10.14',
+    'Android', 'Fuchsia', 'Linux', 'Mac', 'Mac10.12', 'Mac10.13', 'Mac10.14',
     'Win', 'Win7', 'Win10'
 ]
 

third_party/blink/tools/blinkpy/web_tests/port/base.py

@@ -139,17 +139,13 @@ class Port(object):
         ('win10', 'x86'),
         ('trusty', 'x86_64'),
         ('fuchsia', 'x86_64'),
-        ('ios12.2', 'x86_64'),
-        ('ios13.0', 'x86_64'),
     )
 
     CONFIGURATION_SPECIFIER_MACROS = {
-        'mac':
-        ['mac10.12', 'mac10.13', 'mac10.14', 'mac10.15'],
+        'mac': ['mac10.12', 'mac10.13', 'mac10.14', 'mac10.15'],
         'win': ['win7', 'win10'],
         'linux': ['trusty'],
         'fuschia': ['fuchsia'],
-        'ios': ['ios12.2', 'ios13.0'],
     }
 
     # List of ports open on the host that the tests will connect to. When tests

third_party/blink/tools/blinkpy/web_tests/port/factory.py

@@ -39,7 +39,6 @@ class PortFactory(object):
     PORT_CLASSES = (
         'android.AndroidPort',
         'fuchsia.FuchsiaPort',
-        'ios.IOSPort',
         'linux.LinuxPort',
         'mac.MacPort',
         'mock_drt.MockDRTPort',

third_party/blink/tools/blinkpy/web_tests/port/ios.py

-# Copyright (C) 2019 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
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Chromium iOS implementation of the Port interface."""
-
-import logging
-
-from blinkpy.web_tests.port import base
-
-_log = logging.getLogger(__name__)
-
-
-class IOSPort(base.Port):
-    SUPPORTED_VERSIONS = ('ios12.2', 'ios13.0')
-    port_name = 'ios'
-
-    FALLBACK_PATHS = {}
-
-    FALLBACK_PATHS['ios13.0'] = ['ios']
-    FALLBACK_PATHS['ios12.2'] = ['ios12.2', 'ios']
-
-    def __init__(self, host, port_name, **kwargs):
-        super(IOSPort, self).__init__(host, port_name, **kwargs)
-        self._architecture = 'x86_64'
-        self._version = port_name[port_name.index('ios-') + len('ios-'):]
-        assert self._version in self.SUPPORTED_VERSIONS
-
-    def operating_system(self):
-        return 'ios'

third_party/blink/web_tests/ASANExpectations

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/composite-after-paint

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/disable-features=OutOfBlinkCors

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/disable-layout-ng

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/disable-site-isolation-trials

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/enable-features=BackForwardCache

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/enable-features=UseSkiaRenderer

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/enable-gpu-rasterization

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/enable-threaded-compositing

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/layout-ng-fragment-item

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 # tags: [ Release Debug ]
 

third_party/blink/web_tests/FlagExpectations/use-gl=any

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/use-vulkan=native

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/FlagExpectations/use-vulkan=swiftshader

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/LeakExpectations

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/MSANExpectations

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/TestExpectations

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Mac10.14 Mac10.15 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Mac10.14 Mac10.15 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Skip ]
 
@@ -3324,8 +3324,6 @@ crbug.com/626703 [ Win10 ] external/wpt/fetch/api/redirect/redirect-count.any.wo
 crbug.com/626703 [ Win10 ] external/wpt/fetch/api/redirect/redirect-count.any.html [ Timeout ]
 
 crbug.com/626703 external/wpt/css/cssom-view/scroll-behavior-smooth.html [ Timeout Crash ]
-crbug.com/626703 [ IOS ] external/wpt/websockets/Create-Secure-extensions-empty.any.html [ Timeout ]
-crbug.com/626703 [ IOS ] external/wpt/websockets/Create-Secure-extensions-empty.any.worker.html [ Timeout ]
 crbug.com/626703 external/wpt/html/browsers/history/joint-session-history/joint-session-history-remove-iframe.html [ Timeout ]
 crbug.com/626703 external/wpt/css/css-shapes/shape-outside/shape-image/gradients/shape-outside-linear-gradient-008.html [ Failure ]
 crbug.com/626703 external/wpt/css/css-shapes/shape-outside/shape-image/gradients/shape-outside-linear-gradient-006.html [ Failure ]

third_party/blink/web_tests/W3CImportExpectations

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Skip ]
 

third_party/blink/web_tests/WPTOverrideExpectations

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/WebDriverExpectations

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip ]
 

third_party/blink/web_tests/WebGPUExpectations

-# tags: [ Android Fuchsia IOS IOS12.2 IOS13.0 Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
+# tags: [ Android Fuchsia Linux Mac Mac10.12 Mac10.13 Win Win7 Win10 ]
 # tags: [ Release Debug ]
 # results: [ Timeout Crash Pass Failure Slow Skip RetryOnFailure ]