Include absl/memory/memory.h if absl::make_unique is used

Tbr: kwiberg@webrtc.org
Bug: None
Change-Id: Iaf4533d2ce0e80b351a8a664ef8cf7ba0e5ec583
Reviewed-on: https://webrtc-review.googlesource.com/c/115746
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Yves Gerey <yvesg@google.com>
Reviewed-by: Oleh Prypin <oprypin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26168}

sdk/android/BUILD.gn

@@ -778,6 +778,7 @@ if (is_android) {
       ":base_jni",
       ":generated_java_audio_jni",
       ":java_audio_device_module",
+      "//third_party/abseil-cpp/absl/memory",
     ]
   }
 
@@ -1094,6 +1095,7 @@ if (is_android) {
       "../../rtc_base:checks",
       "../../rtc_base:rtc_base_approved",
       "../../system_wrappers:metrics",
+      "//third_party/abseil-cpp/absl/memory",
       "//third_party/abseil-cpp/absl/types:optional",
     ]
   }