Reland of Split iOS sdk in to separate targets

webrtc/test/BUILD.gn

Index: webrtc/test/BUILD.gn
diff --git a/webrtc/test/BUILD.gn b/webrtc/test/BUILD.gn
index 728269bb8588a2e73308ee9514c5de24f4d7c8cc..252e638a76f4af4ac92fa2e875d47aa279f921e8 100644
--- a/webrtc/test/BUILD.gn
+++ b/webrtc/test/BUILD.gn
@@ -140,7 +140,7 @@ rtc_source_set("test_support") {
   }
 
   if (is_ios && !build_with_chromium) {
-    deps += [ "//webrtc/sdk:rtc_sdk_common_objc" ]
+    deps += [ "//webrtc/sdk:objc_common" ]
   }
 
   if (rtc_use_memcheck) {
@@ -210,7 +210,7 @@ if (!build_with_chromium) {
     }
 
     if (is_ios) {
-      deps += [ "//webrtc/sdk:rtc_sdk_common_objc" ]
+      deps += [ "//webrtc/sdk:objc_common" ]
     }
 
     if (rtc_use_memcheck) {
@@ -316,6 +316,9 @@ rtc_source_set("fileutils") {
   ]
   if (is_ios) {
     sources += [ "testsupport/iosfileutils.mm" ]
+    deps = [
+      "//webrtc/sdk:objc_common",
+    ]
   }
   visibility = [ ":*" ]
 }