Revert "Add ability to have device-name based options"

Tests fail on fugu:
run-test-args: no such test directory

Bug: 67649705

This reverts commit af2eee5c3f44699ce658c260998117b512cc6626.

Change-Id: Ief5fcdc9003f3daefa0b99c5113c8567e95e9ad9
diff --git a/test/testrunner/device_config.py b/test/testrunner/device_config.py
deleted file mode 100644
index c7ed6f7..0000000
--- a/test/testrunner/device_config.py
+++ /dev/null
@@ -1,20 +0,0 @@
-device_config = {
-# Configuration syntax:
-#
-#  device: The value of ro.product.name or 'host'
-#  properties: (Use one or more of these).
-#     * run-test-args: additional run-test-args
-#
-# *** IMPORTANT ***:
-#    This configuration is used by the android build server. Targets must not be renamed
-#    or removed.
-#
-##########################################
-    # Fugu's don't have enough memory to support a 128m heap with normal concurrency.
-    'aosp_fugu' : {
-        'run-test-args': [ "--runtime-option", "-Xmx128m" ],
-    },
-    'fugu' : {
-        'run-test-args': [ "--runtime-option", "-Xmx128m" ],
-    },
-}
diff --git a/test/testrunner/testrunner.py b/test/testrunner/testrunner.py
index 0226cd4..ca29d0a 100755
--- a/test/testrunner/testrunner.py
+++ b/test/testrunner/testrunner.py
@@ -60,7 +60,6 @@
 
 import env
 from target_config import target_config
-from device_config import device_config
 
 # timeout for individual tests.
 # TODO: make it adjustable per tests and for buildbots
@@ -117,9 +116,6 @@
 dex2oat_jobs = -1   # -1 corresponds to default threads for dex2oat
 run_all_configs = False
 
-# Dict containing extra arguments
-extra_arguments = { "host" : [], "target" : [] }
-
 # Dict to store user requested test variants.
 # key: variant_type.
 # value: set of variants user wants to run of type <key>.
@@ -243,10 +239,6 @@
       n_thread = get_default_threads('host')
     print_text("Concurrency: " + str(n_thread) + "\n")
 
-  global extra_arguments
-  for target in _user_input_variants['target']:
-    extra_arguments[target] = find_extra_device_arguments(target)
-
   global semaphore
   semaphore = threading.Semaphore(n_thread)
 
@@ -260,33 +252,6 @@
     COLOR_SKIP = ''
     COLOR_NORMAL = ''
 
-def find_extra_device_arguments(target):
-  """
-  Gets any extra arguments from the device_config.
-  """
-  if target == 'host':
-    return device_config.get(target, [])
-  else:
-    device = get_device_name()
-    return device_config.get(device, [])
-
-def get_device_name():
-  """
-  Gets the value of ro.product.name from remote device.
-  """
-  proc = subprocess.Popen(['adb', 'shell', 'getprop', 'ro.product.name'],
-                          stderr=subprocess.STDOUT,
-                          stdout = subprocess.PIPE,
-                          universal_newlines=True)
-  # only wait 2 seconds.
-  output = proc.communicate(timeout = 2)[0]
-  success = not proc.wait()
-  if success:
-    return output.strip()
-  else:
-    print_text("Unable to determine device type!\n")
-    print_text("Continuing anyway.\n")
-    return "UNKNOWN_TARGET"
 
 def run_tests(tests):
   """Creates thread workers to run the tests.
@@ -469,7 +434,7 @@
           tempfile.mkdtemp(dir=env.ART_HOST_TEST_DIR)) + options_test
 
       run_test_sh = env.ANDROID_BUILD_TOP + '/art/test/run-test'
-      command = ' '.join((run_test_sh, options_test, ' '.join(extra_arguments[target]), test))
+      command = run_test_sh + ' ' + options_test + ' ' + test
 
       semaphore.acquire()
       worker = threading.Thread(target=run_test, args=(command, test, variant_set, test_name))