Fix mounting existing images on reboot

Fixes paths.

BUG: b/133435829
Test: manual
Change-Id: Ib48ac36e8b22f8e2a85d5e223c6dd0f8b5289045
diff --git a/services/incremental/test/IncrementalServiceTest.cpp b/services/incremental/test/IncrementalServiceTest.cpp
index f7598f7..3aa846c 100644
--- a/services/incremental/test/IncrementalServiceTest.cpp
+++ b/services/incremental/test/IncrementalServiceTest.cpp
@@ -266,28 +266,6 @@
     DataLoaderParamsParcel mDataLoaderParcel;
 };
 
-/*
-TEST_F(IncrementalServiceTest, testBootMountExistingImagesSuccess) {
-    TemporaryDir tempDir;
-    setUpExistingMountDir(tempDir.path);
-    mVold->mountIncFsSuccess();
-    mVold->bindMountSuccess();
-    mIncrementalManager->prepareDataLoaderSuccess();
-    ON_CALL(*mIncrementalManager, destroyDataLoader(_)).WillByDefault(Return(binder::Status::ok()));
-
-    EXPECT_CALL(*mVold, mountIncFs(_, _, _, _)).Times(1);
-    EXPECT_CALL(*mIncrementalManager, prepareDataLoader(_, _, _, _, _)).Times(1);
-
-    MockServiceManager serviceManager = MockServiceManager(mVold, mIncrementalManager, mIncFs);
-    std::unique_ptr<IncrementalService> incrementalService =
-            std::make_unique<IncrementalService>(serviceManager, tempDir.path);
-    auto finished = incrementalService->onSystemReady();
-    if (finished) {
-        finished->wait();
-    }
-}
-*/
-
 TEST_F(IncrementalServiceTest, testCreateStorageMountIncFsFails) {
     mVold->mountIncFsFails();
     EXPECT_CALL(*mIncrementalManager, prepareDataLoader(_, _, _, _, _)).Times(0);
@@ -410,7 +388,7 @@
 
     std::string tempPath(tempDir.path);
     std::replace(tempPath.begin(), tempPath.end(), '/', '_');
-    std::string mount_dir = std::string(mRootDir.path) + "/" + tempPath.substr(1);
+    std::string mount_dir = std::string(mRootDir.path) + "/MT_" + tempPath.substr(1);
     std::string normalized_dir_path = mount_dir + "/mount/st_1_0/" + dir_path;
 
     // Expecting incfs to call makeDir on a path like:
@@ -436,7 +414,7 @@
 
     std::string tempPath(tempDir.path);
     std::replace(tempPath.begin(), tempPath.end(), '/', '_');
-    std::string mount_dir = std::string(mRootDir.path) + "/" + tempPath.substr(1);
+    std::string mount_dir = std::string(mRootDir.path) + "/MT_" + tempPath.substr(1);
 
     InSequence seq;
     auto parent_path = std::string(first) + "/" + std::string(second);