GN: Add SDK tests to rtc_unittests.

webrtc/base/BUILD.gn

 # Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import("//build/config/crypto.gni")
 import("//build/config/ui.gni")
@@ skipping 31 matching lines @@
 }
 
 config("rtc_base_all_dependent_config") {
   if (is_ios) {
     libs = [
       "CFNetwork.framework",
 
       #"Foundation.framework",  # Already in //build/config:default_libs.
       "Security.framework",
       "SystemConfiguration.framework",
-      "UIKit.framework",  # Already in //build/config:default_libs.

[kjellander_webrtc, 2016/06/06 19:34:03]

No longer true.

+      "UIKit.framework",
     ]
   }
   if (is_mac) {
     libs = [
       "Cocoa.framework",
       "Foundation.framework",
       "IOKit.framework",
       "Security.framework",
       "SystemConfiguration.framework",
     ]
     if (current_cpu == "x86") {
-      libs = [ "Carbon.framework" ]  # Already in //build/config:default_libs.

[kjellander_webrtc, 2016/06/06 19:34:03]

No longer true.

+      libs = [ "Carbon.framework" ]
     }
   }
 }
 
 if (is_linux && !build_with_chromium) {
   # Provides the same functionality as the //crypto:platform target, which
   # WebRTC cannot use as we don't sync src/crypto from Chromium.
   group("linux_system_ssl") {
     deps = [
       "//third_party/boringssl",
@@ skipping 476 matching lines @@
       "dl",
       "rt",
     ]
   }
 
   if (is_mac) {
     sources += [
       "macutils.cc",
       "macutils.h",
     ]
-    libs += [ "CoreServices.framework" ]  # For GetGestalt in macutils.cc.
+    libs += [
+      # For ProcessInformationCopyDictionary in unixfilesystem.cc.
+      "ApplicationServices.framework",

[kjellander_webrtc, 2016/06/06 19:34:03]

This seems to be implicitly added for the GYP build, but was needed for GN.

[tkchin_webrtc, 2016/06/07 22:14:54]

I don't know much about these frameworks, but if they are needed then they are
needed.

[kjellander_webrtc, 2016/06/08 08:03:20]

Yepp, they are.

+
+      # For GetGestalt in macutils.cc.
+      "CoreServices.framework",
+    ]
   }
 
   if (is_win) {
     sources += [
       "win32.cc",
       "win32.h",
       "win32filesystem.cc",
       "win32filesystem.h",
       "win32securityerrors.cc",
       "win32window.cc",
@@ skipping 87 matching lines @@
     ]
     deps = [
       ":rtc_base",
       "../test:field_trial",
     ]
     public_deps = [
       "//testing/gtest",
     ]
   }
 }