Avoid to build most of webrtc/sdk in chromium

webrtc/test/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("../webrtc.gni")
 import("//build/config/ui.gni")
@@ skipping 122 matching lines @@
   if (!build_with_chromium && is_clang) {
     # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
     suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   if (is_android) {
     deps += [ "//base:base" ]
   }
 
   if (is_ios && !build_with_chromium) {
-    deps += [ "//webrtc/sdk:objc_common" ]
+    deps += [ "../sdk:objc_common" ]
   }
 
   if (rtc_use_memcheck) {
     data = valgrind_webrtc_dependencies
   }
 }
 
 if (!build_with_chromium) {
   # This target depends on //third_party/gflags and since chromium does not
   # have gflags it causes an error when Gn parses this BUILD.gn file.
@@ skipping 49 matching lines @@
     if (!build_with_chromium && is_clang) {
       # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
 
     if (is_android) {
       deps += [ "//base:base" ]
     }
 
     if (is_ios) {
-      deps += [ "//webrtc/sdk:objc_common" ]
+      deps += [ "../sdk:objc_common" ]
     }
 
     if (rtc_use_memcheck) {
       data = valgrind_webrtc_dependencies
     }
   }
 
   rtc_source_set("test_support_isolated_output") {
     testonly = true
     sources = [
@@ skipping 318 matching lines @@
     java_files = [
       "android/org/webrtc/native_test/RTCNativeUnitTest.java",
       "android/org/webrtc/native_test/RTCNativeUnitTestActivity.java",
     ]
     deps = [
       "//testing/android/native_test:native_test_java",
       "//webrtc/base:base_java",
     ]
   }
 }