Add no-deprecated-declarations to ios_breakpad client

breakpad/breakpad.gyp

Index: breakpad/breakpad.gyp
diff --git a/breakpad/breakpad.gyp b/breakpad/breakpad.gyp
index 69ce5be0ef6b1c205bc71f085a73243b285afd2d..7744886133130a6e189b89109bf56582f2a31069 100644
--- a/breakpad/breakpad.gyp
+++ b/breakpad/breakpad.gyp
@@ -871,6 +871,12 @@
               'src',
             ],
           },
+          'xcode_settings' : {
+            'WARNING_CFLAGS': [
+              # See https://bugs.chromium.org/p/google-breakpad/issues/detail?id=675.

[Mark Mentovai, 2016/01/26 14:03:08]

TODO(sdefresne): remove when fixed

[Mark Mentovai, 2016/01/26 14:06:52]

Mark Mentovai wrote:
Or it could be TODO(you). I don’t know who’s planning on fixing it.

[Olivier, 2016/01/26 14:10:02]

Done.

+              '-Wno-deprecated-declarations',
+            ],
+          },
         }
       ]
     }],