Move WebSocket masking benchmarks to net_perftests

net/net.gyp

Index: net/net.gyp
diff --git a/net/net.gyp b/net/net.gyp
index 6fa0f62c32244182412a8d5354ea448d08e02c1f..741872a2af8fd54b4ceb0d117963d2a57f5d37ab 100644
--- a/net/net.gyp
+++ b/net/net.gyp
@@ -851,6 +851,7 @@
         'cookies/cookie_monster_perftest.cc',
         'disk_cache/blockfile/disk_cache_perftest.cc',
         'proxy/proxy_resolver_perftest.cc',
+        'websockets/websocket_frame_perftest.cc',
       ],
       'conditions': [
         [ 'use_v8_in_net==1', {
@@ -876,6 +877,11 @@
             # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
             'msvs_disabled_warnings': [4267, ],
         }],
+        [ 'enable_websockets != 1', {
+          'sources!': [
+            'websockets/websocket_frame_perftest.cc',
+          ],
+        }],
       ],
     },
     {