Add secure sockets to dart:io

runtime/bin/bin.gypi

Index: runtime/bin/bin.gypi
diff --git a/runtime/bin/bin.gypi b/runtime/bin/bin.gypi
index c851c9757a7383021ec6bb7fdd95b1b5c3cc3edc..5cc6e6b6756360403d3e393d48b8125a1a17ef50 100644
--- a/runtime/bin/bin.gypi
+++ b/runtime/bin/bin.gypi
@@ -275,6 +275,9 @@
       'sources/': [
         ['exclude', '_test\\.(cc|h)$'],
       ],
+      'defines': [
+        'NSS_USE_STATIC_LIBS=1',
+      ],
       'conditions': [
         ['OS=="win"', {
           'sources/' : [
@@ -349,7 +352,7 @@
       'conditions': [
         ['OS=="win"', {
           'link_settings': {
-            'libraries': [ '-lws2_32.lib', '-lRpcrt4.lib' ],
+            'libraries': [ '-lws2_32.lib', '-lRpcrt4.lib', '-lwinmm.lib' ],
           },
        }]],
     },
@@ -431,7 +434,7 @@
       'conditions': [
         ['OS=="win"', {
           'link_settings': {
-            'libraries': [ '-lws2_32.lib', '-lRpcrt4.lib' ],
+            'libraries': [ '-lws2_32.lib', '-lRpcrt4.lib', '-lwinmm.lib' ],
           },
           # Generate an import library on Windows, by exporting a function.
           # Extensions use this import library to link to the API in dart.exe.
@@ -470,7 +473,7 @@
       'conditions': [
         ['OS=="win"', {
           'link_settings': {
-            'libraries': [ '-lws2_32.lib', '-lRpcrt4.lib' ],
+            'libraries': [ '-lws2_32.lib', '-lRpcrt4.lib', '-lwinmm.lib' ],
           },
        }]],
     },
@@ -524,7 +527,7 @@
       'conditions': [
         ['OS=="win"', {
           'link_settings': {
-            'libraries': [ '-lws2_32.lib', '-lRpcrt4.lib' ],
+            'libraries': [ '-lws2_32.lib', '-lRpcrt4.lib', '-lwinmm.lib' ],
           },
         }],
       ],