Remove +b option from dotest.py

llvm-svn: 255037
diff --git a/lldb/packages/Python/lldbsuite/test/lldbtest.py b/lldb/packages/Python/lldbsuite/test/lldbtest.py
index 4b0fb37..72c9586 100644
--- a/lldb/packages/Python/lldbsuite/test/lldbtest.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbtest.py
@@ -521,8 +521,7 @@
         raise Exception("@benchmarks_test can only be used to decorate a test method")
     @wraps(func)
     def wrapper(self, *args, **kwargs):
-        if not configuration.just_do_benchmarks_test:
-            self.skipTest("benchmarks tests")
+        self.skipTest("benchmarks test")
         return func(self, *args, **kwargs)
 
     # Mark this function as such to separate them from the regular tests.
@@ -1457,19 +1456,6 @@
         # used for all the test cases.
         self.testMethodName = self._testMethodName
 
-        # Benchmarks test is decorated with @benchmarks_test,
-        # which also sets the "__benchmarks_test__" attribute of the
-        # function object to True.
-        try:
-            if configuration.just_do_benchmarks_test:
-                testMethod = getattr(self, self._testMethodName)
-                if getattr(testMethod, "__benchmarks_test__", False):
-                    pass
-                else:
-                    self.skipTest("non benchmarks test")
-        except AttributeError:
-            pass
-
         # This is for the case of directly spawning 'lldb'/'gdb' and interacting
         # with it using pexpect.
         self.child = None