Merge "Remove obsolete pruneDexCache"

2 files changed, 0 insertions, 27 deletions

diff --git a/services/java/com/android/server/pm/Installer.java b/services/java/com/android/server/pm/Installer.java
index 4fd9277b155a..45c3dc94107b 100644
--- a/services/java/com/android/server/pm/Installer.java
+++ b/services/java/com/android/server/pm/Installer.java
@@ -373,10 +373,6 @@ public final class Installer {
         }
     }
 
-    public int pruneDexCache(String cacheSubDir) {
-        return execute("prunedexcache " + cacheSubDir);
-    }
-
     public int freeCache(long freeStorageSize) {
         StringBuilder builder = new StringBuilder("freecache");
         builder.append(' ');
diff --git a/services/java/com/android/server/pm/PackageManagerService.java b/services/java/com/android/server/pm/PackageManagerService.java
index 4cbf8456ff65..c6f6b89fa916 100755
--- a/services/java/com/android/server/pm/PackageManagerService.java
+++ b/services/java/com/android/server/pm/PackageManagerService.java
@@ -1447,29 +1447,6 @@ public class PackageManagerService extends IPackageManager.Stub {
                 }
             }
 
-            if (didDexOptLibraryOrTool) {
-                // If we dexopted a library or tool, then something on the system has
-                // changed. Consider this significant, and wipe away all other
-                // existing dexopt files to ensure we don't leave any dangling around.
-                //
-                // TODO: This should be revisited because it isn't as good an indicator
-                // as it used to be. It used to include the boot classpath but at some point
-                // DexFile.isDexOptNeeded started returning false for the boot
-                // class path files in all cases. It is very possible in a
-                // small maintenance release update that the library and tool
-                // jars may be unchanged but APK could be removed resulting in
-                // unused dalvik-cache files.
-                for (String dexCodeInstructionSet : dexCodeInstructionSets) {
-                    mInstaller.pruneDexCache(dexCodeInstructionSet);
-                }
-
-                // Additionally, delete all dex files from the root directory
-                // since there shouldn't be any there anyway, unless we're upgrading
-                // from an older OS version or a build that contained the "old" style
-                // flat scheme.
-                mInstaller.pruneDexCache(".");
-            }
-
             // Collect vendor overlay packages.
             // (Do this before scanning any apps.)
             // For security and version matching reason, only consider