Fix remoting GN Mac build.

TBR=dpranke

Review URL: https://codereview.chromium.org/977943003

Cr-Commit-Position: refs/heads/master@{#319090}

remoting/BUILD.gn

@@ -59,9 +59,10 @@ source_set("test_support") {
   }
 }
 
-# TODO(GYP) remoting_unittests on Windows. Currently this fails with a
-# duplicate resource error on linking.
-if (!is_win) {
+# TODO(GYP) remoting_unittests on Mac/Windows. Currently this fails with a
+# duplicate resource error on linking on Windows. Just needs to be checked on
+# Mac.
+if (!is_win && !is_mac) {
   test("remoting_unittests") {
     # Sources not included in one of the more specific unit_tests deps.
     sources = [

remoting/host/BUILD.gn

@@ -9,14 +9,22 @@ import("//remoting/remoting_srcs.gni")
 import("//remoting/remoting_version.gni")
 import("//remoting/tools/build/remoting_localize.gni")
 
-# This must be a static library instead of a source set because
-# remoting_unittests requires that remoting_me2me_host.cc not be pulled in,
-# which in turn depends on remoting_me2me_host_static which isn't part of that
-# build.
-#
-# TODO fix this, successful builds should not depend on static libraries
-# stripping code.
-static_library("host") {
+if (is_mac) {  # TODO(GYP) Mac build of remoting host.
+  group("host") {
+  }
+  group("test_support") {
+  }
+  group("unit_tests") {
+  }
+} else {
+  # This must be a static library instead of a source set because
+  # remoting_unittests requires that remoting_me2me_host.cc not be pulled in,
+  # which in turn depends on remoting_me2me_host_static which isn't part of that
+  # build.
+  #
+  # TODO fix this, successful builds should not depend on static libraries
+  # stripping code.
+  static_library("host") {
     sources = rebase_path(remoting_host_srcs_gypi_values.remoting_host_sources,
                           ".",
                           "//remoting")
@@ -123,7 +131,7 @@ static_library("host") {
         "libpam.a",
       ]
 
-    deps += [ "//google_toolbox_for_mac" ]
+      deps += [ "//third_party/google_toolbox_for_mac" ]
     }
 
     if (is_win) {
@@ -139,13 +147,14 @@ static_library("host") {
         "//third_party/webrtc/modules/desktop_capture",
       ]
 
-    sources += rebase_path(remoting_host_srcs_gypi_values.remoting_cast_sources,
+      sources +=
+          rebase_path(remoting_host_srcs_gypi_values.remoting_cast_sources,
                       ".",
                       "//remoting")
     }
-}
+  }
 
-source_set("test_support") {
+  source_set("test_support") {
     testonly = true
 
     sources = [
@@ -175,10 +184,10 @@ source_set("test_support") {
         "//third_party/webrtc/modules/desktop_capture",
       ]
     }
-}
+  }
 
-# The host portions of the remoting unit tests.
-source_set("unit_tests") {
+  # The host portions of the remoting unit tests.
+  source_set("unit_tests") {
     testonly = true
 
     sources = [
@@ -252,9 +261,9 @@ source_set("unit_tests") {
       "//testing/gmock",
       "//testing/gtest",
     ]
-}
+  }
 
-if (is_win) {
+  if (is_win) {
     import("//build/toolchain/win/midl.gni")
     import("//remoting/tools/build/message_compiler.gni")
 
@@ -327,4 +336,5 @@ if (is_win) {
     }
 
     # TODO(GYP) More Windows remoting targets from remoting_host_win.gypi
+  }
 }