Remove migation code for file manager path preference.

chrome/browser/chromeos/file_manager/path_util_unittest.cc

Index: chrome/browser/chromeos/file_manager/path_util_unittest.cc
diff --git a/chrome/browser/chromeos/file_manager/path_util_unittest.cc b/chrome/browser/chromeos/file_manager/path_util_unittest.cc
index c77d917fc1104a1bc3b35cd350a701d4b750aad0..5c3d3bda443f9c1e5d7cc63198a6ebc418fea0c9 100644
--- a/chrome/browser/chromeos/file_manager/path_util_unittest.cc
+++ b/chrome/browser/chromeos/file_manager/path_util_unittest.cc
@@ -5,53 +5,31 @@
 #include "chrome/browser/chromeos/file_manager/path_util.h"
 
 #include "base/files/file_path.h"
-#include "chrome/browser/chromeos/drive/file_system_util.h"
-#include "chrome/browser/chromeos/profiles/profile_helper.h"
-#include "chrome/test/base/testing_browser_process.h"
+#include "chrome/browser/download/download_prefs.h"
 #include "chrome/test/base/testing_profile.h"
-#include "chrome/test/base/testing_profile_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace file_manager {
 namespace util {
 namespace {
 
-class ProfileRelatedTest : public testing::Test {
- protected:
-  ProfileRelatedTest()
-      : testing_profile_manager_(TestingBrowserProcess::GetGlobal()) {
-  }
-
-  virtual void SetUp() override {
-    ASSERT_TRUE(testing_profile_manager_.SetUp());
-  }
-
-  Profile* CreateProfileWithName(const std::string& name) {
-    return testing_profile_manager_.CreateTestingProfile(name);
-  }
-
- private:
-  TestingProfileManager testing_profile_manager_;
-};
-
 TEST(FileManagerPathUtilTest, MultiProfileDownloadsFolderMigration) {
   TestingProfile profile;
 
   // This looks like "/home/chronos/u-hash/Downloads" in the production
   // environment.
   const base::FilePath kDownloads = GetDownloadsFolderForProfile(&profile);
+  const base::FilePath kOldDownloads =
+      DownloadPrefs::GetDefaultDownloadDirectory();
 
   base::FilePath path;
 
-  EXPECT_TRUE(MigratePathFromOldFormat(
-      &profile,
-      base::FilePath::FromUTF8Unsafe("/home/chronos/user/Downloads"),
-      &path));
+  EXPECT_TRUE(MigratePathFromOldFormat(&profile, kOldDownloads, &path));
   EXPECT_EQ(kDownloads, path);
 
   EXPECT_TRUE(MigratePathFromOldFormat(
       &profile,
-      base::FilePath::FromUTF8Unsafe("/home/chronos/user/Downloads/a/b"),
+      kOldDownloads.AppendASCII("a/b"),
       &path));
   EXPECT_EQ(kDownloads.AppendASCII("a/b"), path);
 
@@ -68,42 +46,6 @@ TEST(FileManagerPathUtilTest, MultiProfileDownloadsFolderMigration) {
       &path));
 }
 
-TEST_F(ProfileRelatedTest, MultiProfileDriveFolderMigration) {
-  Profile* profile = CreateProfileWithName("user1");
-
-  const base::FilePath kDrive = drive::util::GetDriveMountPointPath(profile);
-  const std::string user_id_hash =
-      chromeos::ProfileHelper::GetUserIdHashByUserIdForTesting("user1");
-  ASSERT_EQ(base::FilePath::FromUTF8Unsafe("/special/drive-" + user_id_hash),
-            kDrive);
-
-  base::FilePath path;
-
-  EXPECT_TRUE(MigratePathFromOldFormat(
-      profile,
-      base::FilePath::FromUTF8Unsafe("/special/drive"),
-      &path));
-  EXPECT_EQ(kDrive, path);
-
-  EXPECT_TRUE(MigratePathFromOldFormat(
-      profile,
-      base::FilePath::FromUTF8Unsafe("/special/drive/a/b"),
-      &path));
-  EXPECT_EQ(kDrive.AppendASCII("a/b"), path);
-
-  // Path already in the new format is not converted.
-  EXPECT_FALSE(MigratePathFromOldFormat(
-      profile,
-      kDrive.AppendASCII("a/b"),
-      &path));
-
-  // Only the "/special/drive" path is converted.
-  EXPECT_FALSE(MigratePathFromOldFormat(
-      profile,
-      base::FilePath::FromUTF8Unsafe("/special/notdrive"),
-      &path));
-}
-
 }  // namespace
 }  // namespace util
 }  // namespace file_manager