Revert "Initial import of unittests using GTest/GMock."

tools/presubmit.py

Index: tools/presubmit.py
diff --git a/tools/presubmit.py b/tools/presubmit.py
index 26d4dd853fb8acd16daf67892d88232f04206a42..c8d3a714070707e032d9434e6fff554660b4d151 100755
--- a/tools/presubmit.py
+++ b/tools/presubmit.py
@@ -100,7 +100,7 @@ whitespace/tab
 whitespace/todo
 """.split()
 
-#TODO(bmeurer) : Fix and re - enable readability / check
+# TODO(bmeurer): Fix and re-enable readability/check
 
 LINT_OUTPUT_PATTERN = re.compile(r'^.+[:(]\d+[:)]|^Done processing')
 
@@ -235,8 +235,7 @@ class CppLintProcessor(SourceFileProcessor):
               or (name in CppLintProcessor.IGNORE_LINT))
 
   def GetPathsToSearch(self):
-    return ['src', 'include', 'samples', join('test', 'cctest'),
-            join('test', 'unittests')]
+    return ['src', 'include', 'samples', join('test', 'cctest')]
 
   def GetCpplintScript(self, prio_path):
     for path in [prio_path] + os.environ["PATH"].split(os.pathsep):