libbinder: remove unique_ptr FD APIs.

There are many deprecated APIs here, and mkate@'s data
indicates they aren't used. Going ahead and trying to
remove one of them to see what happens.

Bug: N/A
Test: N/A
Change-Id: I91b38fbe88a6e4ece3d261f32e93f45de2a6a0fb

Author: Steven Moreland

libs/binder/Parcel.cpp

@@ -1314,10 +1314,6 @@ status_t Parcel::writeUniqueFileDescriptorVector(const std::vector<unique_fd>& v
 status_t Parcel::writeUniqueFileDescriptorVector(const std::optional<std::vector<unique_fd>>& val) {
     return writeData(val);
 }
-status_t Parcel::writeUniqueFileDescriptorVector(
-        const std::unique_ptr<std::vector<unique_fd>>& val) {
-    return writeData(val);
-}
 
 status_t Parcel::writeStrongBinderVector(const std::vector<sp<IBinder>>& val) { return writeData(val); }
 status_t Parcel::writeStrongBinderVector(const std::optional<std::vector<sp<IBinder>>>& val) { return writeData(val); }
@@ -1373,10 +1369,6 @@ status_t Parcel::readUtf8VectorFromUtf16Vector(std::vector<std::string>* val) co
 status_t Parcel::readUniqueFileDescriptorVector(std::optional<std::vector<unique_fd>>* val) const {
     return readData(val);
 }
-status_t Parcel::readUniqueFileDescriptorVector(
-        std::unique_ptr<std::vector<unique_fd>>* val) const {
-    return readData(val);
-}
 status_t Parcel::readUniqueFileDescriptorVector(std::vector<unique_fd>* val) const {
     return readData(val);
 }

libs/binder/include/binder/Parcel.h

@@ -383,9 +383,6 @@ class Parcel {
     LIBBINDER_EXPORTED status_t
     writeUniqueFileDescriptorVector(const std::optional<std::vector<binder::unique_fd>>& val);
     LIBBINDER_EXPORTED status_t
-    writeUniqueFileDescriptorVector(const std::unique_ptr<std::vector<binder::unique_fd>>& val)
-            __attribute__((deprecated("use std::optional version instead")));
-    LIBBINDER_EXPORTED status_t
     writeUniqueFileDescriptorVector(const std::vector<binder::unique_fd>& val);
 
     // Writes a blob to the parcel.
@@ -626,9 +623,6 @@ class Parcel {
     LIBBINDER_EXPORTED status_t
     readUniqueFileDescriptorVector(std::optional<std::vector<binder::unique_fd>>* val) const;
     LIBBINDER_EXPORTED status_t
-    readUniqueFileDescriptorVector(std::unique_ptr<std::vector<binder::unique_fd>>* val) const
-            __attribute__((deprecated("use std::optional version instead")));
-    LIBBINDER_EXPORTED status_t
     readUniqueFileDescriptorVector(std::vector<binder::unique_fd>* val) const;
 
     // Reads a blob from the parcel.

libs/binder/tests/parcel_fuzzer/binder.cpp

@@ -318,8 +318,6 @@ std::vector<ParcelRead<::android::Parcel>> BINDER_PARCEL_READ_FUNCTIONS {
     PARCEL_READ_NO_STATUS(int, readParcelFileDescriptor),
     PARCEL_READ_WITH_STATUS(unique_fd, readUniqueFileDescriptor),
 
-    PARCEL_READ_WITH_STATUS(std::unique_ptr<std::vector<unique_fd>>,
-            readUniqueFileDescriptorVector),
     PARCEL_READ_WITH_STATUS(std::optional<std::vector<unique_fd>>, readUniqueFileDescriptorVector),
     PARCEL_READ_WITH_STATUS(std::vector<unique_fd>, readUniqueFileDescriptorVector),