diff --git a/benchmarks/property_benchmark.cpp b/benchmarks/property_benchmark.cpp
index 0802b4c..944cd68 100644
--- a/benchmarks/property_benchmark.cpp
+++ b/benchmarks/property_benchmark.cpp
@@ -14,19 +14,21 @@
  * limitations under the License.
  */
 
-#include "benchmark.h"
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 
+#include <string>
+
+#if defined(__BIONIC__)
+
 #define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
 #include <sys/_system_properties.h>
 
-#include <vector>
-#include <string>
+#include <benchmark/Benchmark.h>
 
-extern void *__system_property_area__;
+extern void* __system_property_area__;
 
 // Do not exceed 512, that is about the largest number of properties
 // that can be created with the current property area size.
@@ -34,200 +36,198 @@
     Arg(1)->Arg(4)->Arg(16)->Arg(64)->Arg(128)->Arg(256)->Arg(512)
 
 struct LocalPropertyTestState {
-    LocalPropertyTestState(int nprops) : nprops(nprops), valid(false) {
-        static const char prop_name_chars[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_.";
+  LocalPropertyTestState(int nprops) : nprops(nprops), valid(false) {
+    static const char prop_name_chars[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_.";
 
-        const char* android_data = getenv("ANDROID_DATA");
-        if (android_data == NULL) {
-          printf("ANDROID_DATA environment variable not set\n");
-          return;
-        }
-        char dir_template[PATH_MAX];
-        snprintf(dir_template, sizeof(dir_template), "%s/local/tmp/prop-XXXXXX", android_data);
-        char *dirname = mkdtemp(dir_template);
-        if (!dirname) {
-            printf("making temp file for test state failed (is %s/local/tmp writable?): %s\n",
-                   android_data, strerror(errno));
-            return;
-        }
-
-        old_pa = __system_property_area__;
-        __system_property_area__ = NULL;
-
-        pa_dirname = dirname;
-        pa_filename = pa_dirname + "/__properties__";
-
-        __system_property_set_filename(pa_filename.c_str());
-        __system_property_area_init();
-
-        names = new char* [nprops];
-        name_lens = new int[nprops];
-        values = new char* [nprops];
-        value_lens = new int[nprops];
-
-        srandom(nprops);
-
-        for (int i = 0; i < nprops; i++) {
-            // Make sure the name has at least 10 characters to make
-            // it very unlikely to generate the same random name.
-            name_lens[i] = (random() % (PROP_NAME_MAX - 10)) + 10;
-            names[i] = new char[PROP_NAME_MAX + 1];
-            size_t prop_name_len = sizeof(prop_name_chars) - 1;
-            for (int j = 0; j < name_lens[i]; j++) {
-                if (j == 0 || names[i][j-1] == '.' || j == name_lens[i] - 1) {
-                    // Certain values are not allowed:
-                    // - Don't start name with '.'
-                    // - Don't allow '.' to appear twice in a row
-                    // - Don't allow the name to end with '.'
-                    // This assumes that '.' is the last character in the
-                    // array so that decrementing the length by one removes
-                    // the value from the possible values.
-                    prop_name_len--;
-                }
-                names[i][j] = prop_name_chars[random() % prop_name_len];
-            }
-            names[i][name_lens[i]] = 0;
-
-            // Make sure the value contains at least 1 character.
-            value_lens[i] = (random() % (PROP_VALUE_MAX - 1)) + 1;
-            values[i] = new char[PROP_VALUE_MAX];
-            for (int j = 0; j < value_lens[i]; j++) {
-                values[i][j] = prop_name_chars[random() % (sizeof(prop_name_chars) - 1)];
-            }
-
-            if (__system_property_add(names[i], name_lens[i], values[i], value_lens[i]) < 0) {
-                printf("Failed to add a property, terminating...\n");
-                printf("%s = %.*s\n", names[i], value_lens[i], values[i]);
-                exit(1);
-            }
-        }
-
-        valid = true;
+    const char* android_data = getenv("ANDROID_DATA");
+    if (android_data == NULL) {
+      printf("ANDROID_DATA environment variable not set\n");
+      return;
+    }
+    char dir_template[PATH_MAX];
+    snprintf(dir_template, sizeof(dir_template), "%s/local/tmp/prop-XXXXXX", android_data);
+    char* dirname = mkdtemp(dir_template);
+    if (!dirname) {
+      printf("making temp file for test state failed (is %s/local/tmp writable?): %s\n",
+             android_data, strerror(errno));
+      return;
     }
 
-    ~LocalPropertyTestState() {
-        if (!valid)
-            return;
+    old_pa = __system_property_area__;
+    __system_property_area__ = NULL;
 
-        __system_property_area__ = old_pa;
+    pa_dirname = dirname;
+    pa_filename = pa_dirname + "/__properties__";
 
-        __system_property_set_filename(PROP_FILENAME);
-        unlink(pa_filename.c_str());
-        rmdir(pa_dirname.c_str());
+    __system_property_set_filename(pa_filename.c_str());
+    __system_property_area_init();
 
-        for (int i = 0; i < nprops; i++) {
-            delete names[i];
-            delete values[i];
+    names = new char* [nprops];
+    name_lens = new int[nprops];
+    values = new char* [nprops];
+    value_lens = new int[nprops];
+
+    srandom(nprops);
+
+    for (int i = 0; i < nprops; i++) {
+      // Make sure the name has at least 10 characters to make
+      // it very unlikely to generate the same random name.
+      name_lens[i] = (random() % (PROP_NAME_MAX - 10)) + 10;
+      names[i] = new char[PROP_NAME_MAX + 1];
+      size_t prop_name_len = sizeof(prop_name_chars) - 1;
+      for (int j = 0; j < name_lens[i]; j++) {
+        if (j == 0 || names[i][j-1] == '.' || j == name_lens[i] - 1) {
+          // Certain values are not allowed:
+          // - Don't start name with '.'
+          // - Don't allow '.' to appear twice in a row
+          // - Don't allow the name to end with '.'
+          // This assumes that '.' is the last character in the
+          // array so that decrementing the length by one removes
+          // the value from the possible values.
+          prop_name_len--;
         }
-        delete[] names;
-        delete[] name_lens;
-        delete[] values;
-        delete[] value_lens;
+        names[i][j] = prop_name_chars[random() % prop_name_len];
+      }
+      names[i][name_lens[i]] = 0;
+
+      // Make sure the value contains at least 1 character.
+      value_lens[i] = (random() % (PROP_VALUE_MAX - 1)) + 1;
+      values[i] = new char[PROP_VALUE_MAX];
+      for (int j = 0; j < value_lens[i]; j++) {
+        values[i][j] = prop_name_chars[random() % (sizeof(prop_name_chars) - 1)];
+      }
+
+      if (__system_property_add(names[i], name_lens[i], values[i], value_lens[i]) < 0) {
+        printf("Failed to add a property, terminating...\n");
+        printf("%s = %.*s\n", names[i], value_lens[i], values[i]);
+        exit(1);
+      }
     }
+
+    valid = true;
+  }
+
+  ~LocalPropertyTestState() {
+    if (!valid)
+      return;
+
+    __system_property_area__ = old_pa;
+
+    __system_property_set_filename(PROP_FILENAME);
+    unlink(pa_filename.c_str());
+    rmdir(pa_dirname.c_str());
+
+    for (int i = 0; i < nprops; i++) {
+      delete names[i];
+      delete values[i];
+    }
+    delete[] names;
+    delete[] name_lens;
+    delete[] values;
+    delete[] value_lens;
+  }
 public:
-    const int nprops;
-    char **names;
-    int *name_lens;
-    char **values;
-    int *value_lens;
-    bool valid;
+  const int nprops;
+  char** names;
+  int* name_lens;
+  char** values;
+  int* value_lens;
+  bool valid;
 
 private:
-    std::string pa_dirname;
-    std::string pa_filename;
-    void *old_pa;
+  std::string pa_dirname;
+  std::string pa_filename;
+  void* old_pa;
 };
 
-static void BM_property_get(int iters, int nprops)
-{
-    StopBenchmarkTiming();
+BENCHMARK_WITH_ARG(BM_property_get, int)->TEST_NUM_PROPS;
+void BM_property_get::Run(int iters, int nprops) {
+  StopBenchmarkTiming();
 
-    LocalPropertyTestState pa(nprops);
-    char value[PROP_VALUE_MAX];
+  LocalPropertyTestState pa(nprops);
+  char value[PROP_VALUE_MAX];
 
-    if (!pa.valid)
-        return;
+  if (!pa.valid)
+    return;
 
-    srandom(iters * nprops);
+  srandom(iters * nprops);
 
-    StartBenchmarkTiming();
+  StartBenchmarkTiming();
 
-    for (int i = 0; i < iters; i++) {
-        __system_property_get(pa.names[random() % nprops], value);
-    }
-    StopBenchmarkTiming();
+  for (int i = 0; i < iters; i++) {
+    __system_property_get(pa.names[random() % nprops], value);
+  }
+  StopBenchmarkTiming();
 }
-BENCHMARK(BM_property_get)->TEST_NUM_PROPS;
 
-static void BM_property_find(int iters, int nprops)
-{
-    StopBenchmarkTiming();
+BENCHMARK_WITH_ARG(BM_property_find, int)->TEST_NUM_PROPS;
+void BM_property_find::Run(int iters, int nprops) {
+  StopBenchmarkTiming();
 
-    LocalPropertyTestState pa(nprops);
+  LocalPropertyTestState pa(nprops);
 
-    if (!pa.valid)
-        return;
+  if (!pa.valid)
+    return;
 
-    srandom(iters * nprops);
+  srandom(iters * nprops);
 
-    StartBenchmarkTiming();
+  StartBenchmarkTiming();
 
-    for (int i = 0; i < iters; i++) {
-        __system_property_find(pa.names[random() % nprops]);
-    }
-    StopBenchmarkTiming();
+  for (int i = 0; i < iters; i++) {
+    __system_property_find(pa.names[random() % nprops]);
+  }
+  StopBenchmarkTiming();
 }
-BENCHMARK(BM_property_find)->TEST_NUM_PROPS;
 
-static void BM_property_read(int iters, int nprops)
-{
-    StopBenchmarkTiming();
+BENCHMARK_WITH_ARG(BM_property_read, int)->TEST_NUM_PROPS;
+void BM_property_read::Run(int iters, int nprops) {
+  StopBenchmarkTiming();
 
-    LocalPropertyTestState pa(nprops);
+  LocalPropertyTestState pa(nprops);
 
-    if (!pa.valid)
-        return;
+  if (!pa.valid)
+    return;
 
-    srandom(iters * nprops);
-    const prop_info** pinfo = new const prop_info*[iters];
-    char propvalue[PROP_VALUE_MAX];
+  srandom(iters * nprops);
+  const prop_info** pinfo = new const prop_info*[iters];
+  char propvalue[PROP_VALUE_MAX];
 
-    for (int i = 0; i < iters; i++) {
-        pinfo[i] = __system_property_find(pa.names[random() % nprops]);
-    }
+  for (int i = 0; i < iters; i++) {
+    pinfo[i] = __system_property_find(pa.names[random() % nprops]);
+  }
 
-    StartBenchmarkTiming();
-    for (int i = 0; i < iters; i++) {
-        __system_property_read(pinfo[i], 0, propvalue);
-    }
-    StopBenchmarkTiming();
+  StartBenchmarkTiming();
+  for (int i = 0; i < iters; i++) {
+    __system_property_read(pinfo[i], 0, propvalue);
+  }
+  StopBenchmarkTiming();
 
-    delete[] pinfo;
+  delete[] pinfo;
 }
-BENCHMARK(BM_property_read)->TEST_NUM_PROPS;
 
-static void BM_property_serial(int iters, int nprops)
-{
-    StopBenchmarkTiming();
+BENCHMARK_WITH_ARG(BM_property_serial, int)->TEST_NUM_PROPS;
+void BM_property_serial::Run(int iters, int nprops) {
+  StopBenchmarkTiming();
 
-    LocalPropertyTestState pa(nprops);
+  LocalPropertyTestState pa(nprops);
 
-    if (!pa.valid)
-        return;
+  if (!pa.valid)
+    return;
 
-    srandom(iters * nprops);
-    const prop_info** pinfo = new const prop_info*[iters];
+  srandom(iters * nprops);
+  const prop_info** pinfo = new const prop_info*[iters];
 
-    for (int i = 0; i < iters; i++) {
-        pinfo[i] = __system_property_find(pa.names[random() % nprops]);
-    }
+  for (int i = 0; i < iters; i++) {
+    pinfo[i] = __system_property_find(pa.names[random() % nprops]);
+  }
 
-    StartBenchmarkTiming();
-    for (int i = 0; i < iters; i++) {
-        __system_property_serial(pinfo[i]);
-    }
-    StopBenchmarkTiming();
+  StartBenchmarkTiming();
+  for (int i = 0; i < iters; i++) {
+    __system_property_serial(pinfo[i]);
+  }
+  StopBenchmarkTiming();
 
-    delete[] pinfo;
+  delete[] pinfo;
 }
-BENCHMARK(BM_property_serial)->TEST_NUM_PROPS;
+
+#endif  // __BIONIC__