message: Download Fuchsia SDK.
  Cr-Commit-Position: refs/heads/main@{#37168}
diff: @@ -17,6 +17,10 @@ vars = {
  # ResultDB version
  'resultdb_version': 'git_revision:6cc18e2763e180929d70c786b419c1f8e6bcc66c',
  +
  + # By default, download the fuchsia sdk from the public sdk directory.
  + 'fuchsia_sdk_cipd_prefix': 'fuchsia/sdk/gn/',
  + 'fuchsia_version': 'version:8.20220607.3.1',
  }
  deps = {
  @@ -343,6 +347,17 @@ deps = {
  'dep_type': 'cipd',
  },
  + 'src/third_party/fuchsia-sdk/sdk': {
  + 'packages': [
  + {
  + 'package': Var('fuchsia_sdk_cipd_prefix') + '${{platform}}',
  + 'version': Var('fuchsia_version'),
  + },
  + ],
  + 'condition': 'checkout_fuchsia',
  + 'dep_type': 'cipd',
  + },
  +
  'src/third_party/hamcrest': {
  'packages': [
  {
  @@ -2255,17 +2270,6 @@ hooks = [
  'condition': 'checkout_mac',
  'action': ['python3', 'src/build/mac_toolchain.py'],
  },
  - {
  - # Update the Fuchsia SDK if necessary.
  - 'name': 'Download Fuchsia SDK',
  - 'pattern': '.',
  - 'condition': 'checkout_fuchsia',
  - 'action': [
  - 'python3',
  - 'src/build/fuchsia/update_sdk.py',
  - '--default-bucket=fuchsia',
  - ],
  - },
  {
  # Note: On Win, this should run after win_toolchain, as it may use it.
  'name': 'clang',
  