Revert "logcat: expand -n, -r and -b"

This reverts commit 33c262513f67d18a7a95d6cd0ec870f0d50dce86.

Bug: 28120456
Bug: 22654233
Change-Id: I2a13f009d9e08dc2389b9872e45e95e0563af22f
diff --git a/logcat/tests/Android.mk b/logcat/tests/Android.mk
index 3bf8a0b..a28664e 100644
--- a/logcat/tests/Android.mk
+++ b/logcat/tests/Android.mk
@@ -56,6 +56,6 @@
 LOCAL_MODULE := $(test_module_prefix)unit-tests
 LOCAL_MODULE_TAGS := $(test_tags)
 LOCAL_CFLAGS += $(test_c_flags)
-LOCAL_SHARED_LIBRARIES := liblog libcutils
+LOCAL_SHARED_LIBRARIES := liblog
 LOCAL_SRC_FILES := $(test_src_files)
 include $(BUILD_NATIVE_TEST)
diff --git a/logcat/tests/logcat_test.cpp b/logcat/tests/logcat_test.cpp
index 920d504..d46e9ff 100644
--- a/logcat/tests/logcat_test.cpp
+++ b/logcat/tests/logcat_test.cpp
@@ -25,7 +25,6 @@
 
 #include <memory>
 
-#include <cutils/properties.h>
 #include <gtest/gtest.h>
 #include <log/log.h>
 #include <log/logger.h>
@@ -426,14 +425,6 @@
       "logcat -v brief -b radio,events,system,main -g 2>/dev/null"));
 }
 
-// duplicate test for get_size, but use test.logcat.buffer property
-TEST(logcat, property_expand) {
-    property_set("test.logcat.buffer", "radio,events");
-    EXPECT_EQ(4, get_groups(
-      "logcat -v brief -b 'system,${test.logcat.buffer:-bogo},main' -g 2>/dev/null"));
-    property_set("test.logcat.buffer", "");
-}
-
 TEST(logcat, bad_buffer) {
     ASSERT_EQ(0, get_groups(
       "logcat -v brief -b radio,events,bogo,system,main -g 2>/dev/null"));