Bug 1377398 - Explicitly unsupport WinXP and remove hacks r=jmaher

MozReview-Commit-ID: DkCHu73iX15

--HG--
extra : rebase_source : 83ab617065a8953322a24734ea73b72c813a1cd2

testing/talos/talos/config.py

@@ -310,9 +310,6 @@ def get_active_tests(config):
         raise ConfigurationError("No definition found for test(s): %s"
                                  % missing)
 
-    # disabled DAMP on winXP: frequent hangs, <3% of devtools users on winXP
-    if utils.PLATFORM_TYPE == 'win_':
-        activeTests = [i for i in activeTests if i != 'damp']
     return activeTests
 
 

testing/talos/talos/test.py

@@ -1,5 +1,5 @@
 import os
-from talos import filter, utils
+from talos import filter
 
 """
 test definitions for Talos
@@ -299,10 +299,7 @@ class tps(PageloaderTest):
                                                      'tests',
                                                      'tp5o.html'),
         'addon.test.tabswitch.webserver': '${webserver}',
-        # limit the page set number for winxp as we have issues.
-        # see https://bugzilla.mozilla.org/show_bug.cgi?id=1195288
-        'addon.test.tabswitch.maxurls':
-            45 if utils.PLATFORM_TYPE == 'win_' else -1,
+        'addon.test.tabswitch.maxurls': -1,
     }
     unit = 'ms'
 

testing/talos/talos/ttest.py

@@ -61,11 +61,6 @@ class TTest(object):
 
         LOG.debug("operating with platform_type : %s" % self.platform_type)
 
-        # Bug 1262954: winxp + e10s, disable hwaccel
-        if self.platform_type == "win_" and browser_config['e10s']:
-            prefs = browser_config['preferences']
-            prefs['layers.acceleration.disabled'] = True
-
         with FFSetup(browser_config, test_config) as setup:
             return self._runTest(browser_config, test_config, setup)
 

testing/talos/talos/utils.py

@@ -27,9 +27,7 @@ def _get_platform():
     if platform.system() == "Linux":
         return 'linux_'
     elif platform.system() in ("Windows", "Microsoft"):
-        if '5.1' in platform.version():  # winxp
-            return 'win_'
-        elif '6.1' in platform.version():  # w7
+        if '6.1' in platform.version():  # w7
             return 'w7_'
         elif '6.2' in platform.version():  # w8
             return 'w8_'