Move path functions from file_util to FilePath object.

chrome/installer/setup/uninstall.cc

Index: chrome/installer/setup/uninstall.cc
diff --git a/chrome/installer/setup/uninstall.cc b/chrome/installer/setup/uninstall.cc
index 89436a9e372c88c777e6acdf5aa21d1d8dc75280..18bb61e93cfbd4b0b01a5743cc74d704c2a8e16b 100644
--- a/chrome/installer/setup/uninstall.cc
+++ b/chrome/installer/setup/uninstall.cc
@@ -1317,8 +1317,7 @@ InstallStatus UninstallProduct(const InstallationState& original_state,
     DeleteAppHostFilesAndFolders(installer_state, product_state->version());
   } else if (!installer_state.is_multi_install() ||
              product.is_chrome_binaries()) {
-    base::FilePath setup_exe(cmd_line.GetProgram());
-    file_util::AbsolutePath(&setup_exe);
+    base::FilePath setup_exe(cmd_line.GetProgram().AsAbsolute());
     DeleteResult delete_result = DeleteChromeFilesAndFolders(
         installer_state, setup_exe);
     if (delete_result == DELETE_FAILED) {
@@ -1360,8 +1359,7 @@ void CleanUpInstallationDirectoryAfterUninstall(
     *uninstall_status = installer::UNINSTALL_FAILED;
     return;
   }
-  base::FilePath setup_exe(cmd_line.GetProgram());
-  file_util::AbsolutePath(&setup_exe);
+  base::FilePath setup_exe(cmd_line.GetProgram().AsAbsolute());
   if (!target_path.IsParent(setup_exe)) {
     LOG(INFO) << "setup.exe is not in target path. Skipping installer cleanup.";
     return;