Disable failing Nexus5 blink_perf.bindings stories

TBR=sullivan@chromium.org
NOTRY=true
CC=yukishiino@chromium.org, jbroman@chromium.org, haraken@chromium.org

Bug: 882881, 882882, 882883
Change-Id: Id509634ea963f688bc5cc0b761b1430398688ea2
Reviewed-on: https://chromium-review.googlesource.com/1219783Reviewed-by: Charlie Andrews <charliea@chromium.org>
Commit-Queue: Charlie Andrews <charliea@chromium.org>
Cr-Commit-Position: refs/heads/master@{#590318}

tools/perf/expectations.config

@@ -8,6 +8,14 @@
 # tags: Nexus_7 Mac_10.11 Mac_10.12 Nexus6_Webview Nexus5X_Webview
 # tags: Pixel_2 Win_7 Win_10
 
+# Benchmark: blink_perf.bindings
+crbug.com/882881 [ Nexus_5 ] blink_perf.bindings/structured-clone-json-deserialize.html [ Skip ]
+crbug.com/882881 [ Nexus_5 ] blink_perf.bindings/structured-clone-json-serialize.html [ Skip ]
+crbug.com/882882 [ Nexus_5 ] blink_perf.bindings/structured-clone-long-string-deserialize.html [ Skip ]
+crbug.com/882882 [ Nexus_5 ] blink_perf.bindings/structured-clone-long-string-serialize.html [ Skip ]
+crbug.com/882883 [ Nexus_5 ] blink_perf.bindings/worker-structured-clone-json-roundtrip.html [ Skip ]
+crbug.com/882883 [ Nexus_5 ] blink_perf.bindings/worker-structured-clone-json-serialize.html [ Skip ]
+
 # Benchmark: blink_perf.canvas
 crbug.com/593973 [ Android_Svelte ] blink_perf.canvas/* [ Skip ]
 crbug.com/784540 [ Nexus_5 ] blink_perf.canvas/draw-static-canvas-2d-to-hw-accelerated-canvas-2d.html [ Skip ]