Remove //rtc_base:refcount from public deps

Bug: webrtc:8603
Change-Id: Ib27a107ae809df739492846175f0e9c4af40d21a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/257910
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Auto-Submit: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36447}
diff --git a/sdk/BUILD.gn b/sdk/BUILD.gn
index 00e48e6..bcc8dd7 100644
--- a/sdk/BUILD.gn
+++ b/sdk/BUILD.gn
@@ -234,6 +234,7 @@
           "../modules/audio_device:audio_device_generic",
           "../rtc_base:checks",
           "../rtc_base:logging",
+          "../rtc_base:refcount",
           "../rtc_base:rtc_base_approved",
           "../system_wrappers",
         ]
@@ -279,6 +280,7 @@
           "../rtc_base:checks",
           "../rtc_base:logging",
           "../rtc_base:macromagic",
+          "../rtc_base:refcount",
           "../rtc_base:threading",
           "../system_wrappers:field_trial",
           "../system_wrappers:metrics",
@@ -868,6 +870,7 @@
         "../api/video_codecs:video_codecs_api",
         "../modules/video_coding:video_codec_interface",
         "../rtc_base",
+        "../rtc_base:refcount",
       ]
     }
 
@@ -1104,6 +1107,7 @@
             "../rtc_base",
             "../rtc_base:gunit_helpers",
             "../rtc_base:macromagic",
+            "../rtc_base:refcount",
             "../rtc_base/system:unused",
             "../system_wrappers",
             "//third_party/libyuv",
@@ -1576,6 +1580,7 @@
         "../common_video",
         "../rtc_base",
         "../rtc_base:logging",
+        "../rtc_base:refcount",
         "../rtc_base:threading",
       ]
       if (is_ios) {