Resubmit - Roll DEPS to include changes to FFmpeg build system

remoting/remoting.gyp

Index: remoting/remoting.gyp
diff --git a/remoting/remoting.gyp b/remoting/remoting.gyp
index 47d498c335803fea6452914bb658d16ac5466215..7caf8b98c9bbba4838105713afecda21da11a950 100644
--- a/remoting/remoting.gyp
+++ b/remoting/remoting.gyp
@@ -454,6 +454,12 @@
             'host/capturer_mac_unittest.cc',
           ],
         }],
+        ['target_arch=="arm"', {
+          'sources!': [
+            'base/decoder_vp8_unittest.cc',
+            'base/encoder_vp8_unittest.cc',
+          ],
+        }],
       ],  # end of 'conditions'
     },  # end of target 'chromoting_unittests'
   ],  # end of targets