Include Mac media glue code in iOS builds.

media/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/ui.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//media/media_options.gni")
 
@@ skipping 322 matching lines @@
       "//media/base/mac",
     ]
     libs += [
       "CoreMIDI.framework",
       "CoreVideo.framework",
       "OpenGL.framework",
       "QTKit.framework",
     ]
   }
 
+  if (is_ios) {
+    deps += [
+      "//media/base/mac",
+    ]
+  }
+
   if (is_win) {
     libs += [
       "mf.lib",
       "mfplat.lib",
       "mfreadwrite.lib",
       "mfuuid.lib",
     ]
     cflags += [
       "/wd4267"  # TODO(wolenetz): Fix size_t to int trunctaion in win64. See
                  # http://crbug.com/171009
@@ skipping 387 matching lines @@
   java_cpp_template("media_android_imageformat_list") {
     sources = [
       "base/android/java/src/org/chromium/media/ImageFormat.template",
     ]
     inputs = [
       "video/capture/android/imageformat_list.h"
     ]
     package_name = "org/chromium/media"
   }
 }