Remove dependencies on /media for iOS.

content/content_tests.gypi

Index: content/content_tests.gypi
diff --git a/content/content_tests.gypi b/content/content_tests.gypi
index e2f390e628864612289a3e80fc4ffcec0f5cba00..1d7e656f1e848e5c9541ed0a3da49c708acd56e3 100644
--- a/content/content_tests.gypi
+++ b/content/content_tests.gypi
@@ -9,7 +9,6 @@
       'type': 'static_library',
       'defines!': ['CONTENT_IMPLEMENTATION'],
       'dependencies': [
-        '../media/media.gyp:media',
         '../net/net.gyp:net_test_support',
         '../skia/skia.gyp:skia',
         '../testing/gmock.gyp:gmock',
@@ -165,6 +164,7 @@
             'content_ppapi_plugin',
             'content_utility',
             'content_worker',
+            '../media/media.gyp:media',
             '../ppapi/ppapi_internal.gyp:ppapi_host',
             '../ppapi/ppapi_internal.gyp:ppapi_proxy',
             '../ppapi/ppapi_internal.gyp:ppapi_shared',
@@ -251,7 +251,6 @@
         'browser/speech/proto/speech_proto.gyp:speech_proto',
         '../base/base.gyp:test_support_base',
         '../crypto/crypto.gyp:crypto',
-        '../media/media.gyp:media_test_support',
         '../net/net.gyp:net_test_support',
         '../skia/skia.gyp:skia',
         '../sql/sql.gyp:sql',
@@ -572,6 +571,7 @@
             '../gpu/gpu.gyp:gpu_unittest_utils',
             '../ipc/ipc.gyp:test_support_ipc',
             '../jingle/jingle.gyp:jingle_glue_test_util',
+            '../media/media.gyp:media_test_support',
             '../media/media.gyp:shared_memory_support',
             '../third_party/WebKit/public/blink.gyp:blink',
             '../third_party/icu/icu.gyp:icui18n',