Roll Fuchsia SDK from 195b24ffb560 to bbca753251d8

The AutoRoll server is located here: https://fuchsia-sdk-chromium-roll.skia.org

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


CQ_INCLUDE_TRYBOTS=luci.chromium.try:fuchsia_arm64_cast_audio;luci.chromium.try:fuchsia_x64_cast_audio
TBR=cr-fuchsia+bot@chromium.org

Change-Id: I126f5e495b61df1d8ed2fd24dd466e635654e3e8
Reviewed-on: https://chromium-review.googlesource.com/1107850Reviewed-by: Wez <wez@chromium.org>
Reviewed-by: Fuchsia SDK Autoroller <fuchsia-sdk-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: Wez <wez@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568883}

build/fuchsia/sdk.sha1

-195b24ffb560cbbbba41dadbe3a6710dd58d02af
\ No newline at end of file
+bbca753251d82d9f25845a76a0e6e99f22caa6af
\ No newline at end of file

net/base/network_change_notifier_fuchsia_unittest.cc

@@ -160,6 +160,9 @@ class FakeNetstack : public fuchsia::netstack::Netstack {
                            SetDhcpClientStatusCallback callback) override {}
   void BridgeInterfaces(::fidl::VectorPtr<uint32_t> nicids,
                         BridgeInterfacesCallback callback) override {}
+  void SetFilterStatus(bool enabled,
+                       SetFilterStatusCallback callback) override {}
+  void GetFilterStatus(GetFilterStatusCallback callback) override {}
 
   fuchsia::netstack::NotificationListenerSyncPtr listener_;
   ::fidl::VectorPtr<fuchsia::netstack::NetInterface> interfaces_ =