Merge "Remove usage of mFileName in ObbInfo" am: 9568ba7399

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2493876

Change-Id: I83739bf20406a5209038a0c48ac6c6f234435794
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

libs/androidfw/include/androidfw/ObbFile.h

@@ -43,10 +43,6 @@ public:
     bool removeFrom(const char* filename);
     bool removeFrom(int fd);
 
-    const char* getFileName() const {
-        return mFileName;
-    }
-
     const String8 getPackageName() const {
         return mPackageName;
     }
@@ -127,8 +123,6 @@ private:
     /* The encryption salt. */
     unsigned char mSalt[8];
 
-    const char* mFileName;
-
     size_t mFooterStart;
 
     bool parseObbFile(int fd);

native/android/storage_manager.cpp

@@ -86,7 +86,7 @@ protected:
             return nullptr;
         }
 
-        String16 fileName(obbFile->getFileName());
+        String16 fileName(canonicalPath);
         String16 packageName(obbFile->getPackageName());
         size_t length;
         const unsigned char* salt = obbFile->getSalt(&length);