Roll Fuchsia SDK from 230c2287820f to c29af1551ab7

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

Bug: 841171
Change-Id: I4c23bacf4f44799b63cebefe51a5f94965408bd8
Reviewed-on: https://chromium-review.googlesource.com/1051263
Commit-Queue: Wez <wez@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Reviewed-by: Fuchsia SDK Autoroller <fuchsia-sdk-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Original-Commit-Position: refs/heads/master@{#557142}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 8fd4e46f603746981cfca9490ce6ea49ed11928c

config/fuchsia/BUILD.gn

@@ -56,6 +56,10 @@ config("compiler") {
     "-Wl,--as-needed",
   ]
 
+  # The fdio library is always linked (via |ldflags| above) but is not on the
+  # toolchain default lib_dirs, so add the path. https://crbug.com/731217
+  configs = [ "//third_party/fuchsia-sdk:sdk_lib_dirs_config" ]
+
   # TODO(crbug.com/821951): Clang enables SafeStack by default when targeting
   # Fuchsia, but it breaks some tests, notably in V8.
   cflags += [ "-fno-sanitize=safe-stack" ]

fuchsia/sdk.sha1

@@ -1 +1 @@
-230c2287820f4c75b2abdfb2166a2eb0a5cb7820
+c29af1551ab794359f573ed6091e7822b98eccd0