Move adb_dirname and adb_basename to libbase

adb already provides an implementation of dirname and basename that
take and produce std::strings, move it into libbase so it can be
used in the implementation of GetExecutableDirectory.

Test: out/host/linux-x86/nativetest64/adb_test/adb_test
Test: out/host/linux-x86/nativetest64/libbase_test/libbase_test
Test: adb shell /data/nativetest64/libbase_test/libbase_test64
Change-Id: Ideb1627607b14562121316d4ed27fa6fb0930684

1 files changed, 0 insertions, 12 deletions

diff --git a/adb/adb_utils_test.cpp b/adb/adb_utils_test.cpp
index 4cac485080..a3bc445604 100644
--- a/adb/adb_utils_test.cpp
+++ b/adb/adb_utils_test.cpp
@@ -109,18 +109,6 @@ TEST(adb_utils, escape_arg) {
   ASSERT_EQ(R"('abc)')", escape_arg("abc)"));
 }
 
-TEST(adb_utils, adb_basename) {
-  EXPECT_EQ("sh", adb_basename("/system/bin/sh"));
-  EXPECT_EQ("sh", adb_basename("sh"));
-  EXPECT_EQ("sh", adb_basename("/system/bin/sh/"));
-}
-
-TEST(adb_utils, adb_dirname) {
-  EXPECT_EQ("/system/bin", adb_dirname("/system/bin/sh"));
-  EXPECT_EQ(".", adb_dirname("sh"));
-  EXPECT_EQ("/system/bin", adb_dirname("/system/bin/sh/"));
-}
-
 void test_mkdirs(const std::string& basepath) {
   // Test creating a directory hierarchy.
   ASSERT_TRUE(mkdirs(basepath));