GN: Fix resource files for iOS test target

webrtc/tools/BUILD.gn

Index: webrtc/tools/BUILD.gn
diff --git a/webrtc/tools/BUILD.gn b/webrtc/tools/BUILD.gn
index fae82f622f127386aadc239bed29fede50bc4757..1a6379ba6aae7ffc327b53ef083e4df703f7000f 100644
--- a/webrtc/tools/BUILD.gn
+++ b/webrtc/tools/BUILD.gn
@@ -322,6 +322,20 @@ if (rtc_include_tests) {
     ]
   }
 
+  if (is_android || is_ios) {
+    tools_unittests_resources = [ "//resources/foreman_cif_short.yuv" ]

[kjellander_webrtc, 2016/08/30 11:11:08]

This was a mistake. I must have pasted the wrong line.
I'm fixing it in https://codereview.webrtc.org/2292923002/

+  }
+
+  if (is_ios) {
+    bundle_data("tools_unittests_bundle_data") {
+      testonly = true
+      sources = tools_unittests_resources
+      outputs = [
+        "{{bundle_resources_dir}}/{{source_file_part}}",
+      ]
+    }
+  }
+
   test("tools_unittests") {
     testonly = true
 
@@ -353,12 +367,11 @@ if (rtc_include_tests) {
 
     if (is_android) {
       deps += [ "//testing/android/native_test:native_test_support" ]
+      data = tools_unittests_resources
       shard_timeout = 900
     }
-    if (is_android || is_ios) {
-      data = [
-        "//resources/foreman_cif.yuv",
-      ]
+    if (is_ios) {
+      deps += [ ":tools_unittests_bundle_data" ]
     }
   }