Benchmark: add Extractor

Test: extractorTest  --gtest_repeat=10 -P /sdcard/res/

Bug: 140051680

Change-Id: Ia877298920823337ec791081b40e5c42718a1b65
diff --git a/media/tests/benchmark/.clang-format b/media/tests/benchmark/.clang-format
new file mode 100644
index 0000000..bf1e355
--- /dev/null
+++ b/media/tests/benchmark/.clang-format
@@ -0,0 +1,13 @@
+BasedOnStyle: Google
+Standard: Cpp11
+AccessModifierOffset: -2
+AllowShortFunctionsOnASingleLine: Inline
+ColumnLimit: 100
+CommentPragmas: NOLINT:.*
+DerivePointerAlignment: false
+IncludeBlocks: Preserve
+IndentWidth: 4
+ContinuationIndentWidth: 8
+PointerAlignment: Right
+TabWidth: 4
+UseTab: Never