Move iOS tests to XCTest from gtest.

webrtc/webrtc.gni

Index: webrtc/webrtc.gni
diff --git a/webrtc/webrtc.gni b/webrtc/webrtc.gni
index e6d746a49ea0df20adab7850a18ee875b7fe0afe..c244bb548a21a9af66ae5a4506d3dc167bdacb8c 100644
--- a/webrtc/webrtc.gni
+++ b/webrtc/webrtc.gni
@@ -13,6 +13,7 @@ import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//build_overrides/build.gni")
 import("//testing/test.gni")
+import("//build/config/ios/rules.gni")

[kjellander_webrtc, 2017/02/14 09:57:26]

Please put this inside a
if (is_ios) {
}
block as well.

 
 declare_args() {
   # Disable this to avoid building the Opus audio codec.
@@ -328,3 +329,29 @@ template("rtc_shared_library") {
     }
   }
 }
+
+if (is_ios) {
+  set_defaults("rtc_ios_xctest_test") {
+    configs = rtc_add_configs
+    suppressed_configs = []
+  }
+
+  template("rtc_ios_xctest_test") {
+    ios_xctest_test(target_name) {
+      forward_variables_from(invoker,
+                             "*",
+                             [
+                               "configs",
+                               "public_configs",
+                               "suppressed_configs",
+                             ])
+      configs += invoker.configs
+      configs -= rtc_remove_configs
+      configs -= invoker.suppressed_configs
+      public_configs = [ rtc_common_inherited_config ]
+      if (defined(invoker.public_configs)) {
+        public_configs += invoker.public_configs
+      }
+    }
+  }
+}