Revert "remote_access: enforce shell=True on shell commands"

This reverts commit 2415126c2943b21af0d9a25e2e640b4359406bfd.

2/2

BUG=chromium:776099

Change-Id: I7c13bc56398cc204afbc35eef898ce7f6f36f90d
Reviewed-on: https://chromium-review.googlesource.com/734981
Reviewed-by: Richard Barnette <jrbarnette@google.com>
Tested-by: David Haddock <dhaddock@chromium.org>
Trybot-Ready: David Haddock <dhaddock@chromium.org>
diff --git a/scripts/deploy_chrome_unittest.py b/scripts/deploy_chrome_unittest.py
index c7c6731..872ed8e 100644
--- a/scripts/deploy_chrome_unittest.py
+++ b/scripts/deploy_chrome_unittest.py
@@ -103,7 +103,8 @@
     self.rsh_mock = remote_access_unittest.RemoteShMock()
     self.rsh_mock.SetDefaultCmdResult(0)
     self.MockMountCmd(1)
-    self.rsh_mock.AddCmdResult(['lsof', deploy_chrome._CHROME_DIR], 1)
+    self.rsh_mock.AddCmdResult(
+        deploy_chrome.LSOF_COMMAND % (deploy_chrome._CHROME_DIR,), 1)
 
   def MockMountCmd(self, returnvalue):
     self.rsh_mock.AddCmdResult(deploy_chrome.MOUNT_RW_COMMAND,
@@ -200,7 +201,7 @@
   """Test detection of a running 'ui' job."""
 
   def MockStatusUiCmd(self, **kwargs):
-    self.deploy_mock.rsh_mock.AddCmdResult(['status', 'ui'], **kwargs)
+    self.deploy_mock.rsh_mock.AddCmdResult('status ui', **kwargs)
 
   def testUiJobStartedFalse(self):
     """Correct results with a stopped job."""