Revert "Disable failing zipFileOpenDownloadsEncryptedCancelPassphrase."

This reverts commit 9703d737.

Reason for revert: compile failure https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Linux%20Chromium%20OS%20ASan%20LSan%20Builder/42183

Original change's description:
> Disable failing zipFileOpenDownloadsEncryptedCancelPassphrase.
> 
> linux-chromeos-rel currently fails this test.
> 
> TBR=amistry@chromium.org
> 
> Bug: 908071
> Change-Id: Iff70ff9c3cc4eb455b48f4effaa3befc441d52b4
> Reviewed-on: https://chromium-review.googlesource.com/c/1349345
> Reviewed-by: Rune Lillesveen <futhark@chromium.org>
> Commit-Queue: Rune Lillesveen <futhark@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#610609}

TBR=amistry@chromium.org,futhark@chromium.org

Change-Id: Id22fd9c845a0656c16b939930a6ea37474eaec8a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 908071
Reviewed-on: https://chromium-review.googlesource.com/c/1349497Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#610614}

chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

@@ -282,6 +282,7 @@ WRAPPED_INSTANTIATE_TEST_CASE_P(
                       ZipCase("zipFileOpenDownloadsShiftJIS"),
                       ZipCase("zipFileOpenDownloadsMacOs"),
                       ZipCase("zipFileOpenDownloadsWithAbsolutePaths"),
+                      ZipCase("zipFileOpenDownloadsEncryptedCancelPassphrase"),
                       ZipCase("zipFileOpenDrive").DisableDriveFs(),
                       ZipCase("zipFileOpenDrive").EnableDriveFs(),
                       ZipCase("zipFileOpenUsb"),
@@ -291,13 +292,6 @@ WRAPPED_INSTANTIATE_TEST_CASE_P(
                       ZipCase("zipCreateFileDrive").EnableDriveFs(),
                       ZipCase("zipCreateFileUsb")));
 
-// Failing linux-chromeos-rel: https://crbug.com/908071
-WRAPPED_INSTANTIATE_TEST_CASE_P(
-    DISABLED_ZipFiles, /* zip_files.js */
-    FilesAppBrowserTest,
-    ::testing::Values(
-        ZipCase("zipFileOpenDownloadsEncryptedCancelPassphrase")));
-
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     CreateNewFolder, /* create_new_folder.js */
     FilesAppBrowserTest,