Roll Fuchsia SDK to 7b3b23b2c0da59b3aceab6c49fbe7d9ed34d7382.

Avoid sharing manifests between components, which confuses `fuchsia_component`.

Change-Id: I2a035e6257284a9e8ff5da18f7c2e212e0a9091f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/282120
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>

BUILD.gn

@@ -193,7 +193,7 @@ if (is_fuchsia) {
       if (defined(invoker.data_deps)) {
         data_deps += invoker.data_deps
       }
-      manifest = "build/fuchsia/dart.cmx"
+      manifest = invoker.manifest
 
       library_files = []
       if (defined(invoker.library_files)) {
@@ -229,6 +229,7 @@ if (is_fuchsia) {
   }
 
   dart_fuchsia_test_component("fuchsia_test_component") {
+    manifest = "build/fuchsia/fuchsia_test_component.cmx"
     resource_dirs = [
       "tests/standalone_2",
       "pkg/async_helper",
@@ -257,6 +258,7 @@ if (is_fuchsia) {
   }
 
   dart_fuchsia_test_component("fuchsia_ffi_test_component") {
+    manifest = "build/fuchsia/fuchsia_ffi_test_component.cmx"
     data_deps = [
       "runtime/bin:ffi_test_dynamic_library",
       "runtime/bin:ffi_test_functions",

DEPS

@@ -79,7 +79,7 @@ vars = {
   "gn_version": "git_revision:0bcd37bd2b83f1a9ee17088037ebdfe6eab6d31a",
 
   # Update from https://chrome-infra-packages.appspot.com/p/fuchsia/sdk/gn
-  "fuchsia_sdk_version": "git_revision:8658717573be7924d71b88c3d404ea2b4ca4984b",
+  "fuchsia_sdk_version": "git_revision:7b3b23b2c0da59b3aceab6c49fbe7d9ed34d7382",
 
   # Ninja, runs the build based on files generated by GN.
   "ninja_tag": "version:2@1.11.1.chromium.4",

build/fuchsia/fuchsia_test_component.cmx

@@ -0,0 +1,27 @@
+{
+    "program": {
+        "binary": "exe.stripped/dart"
+    },
+    "sandbox": {
+        "features": [
+            "config-data",
+            "deprecated-ambient-replace-as-executable",
+            "isolated-cache-storage",
+            "isolated-persistent-storage",
+            "isolated-temp",
+            "root-ssl-certificates"
+        ],
+        "services": [
+            "fuchsia.deprecatedtimezone.Timezone",
+            "fuchsia.device.NameProvider",
+            "fuchsia.feedback.CrashReporter",
+            "fuchsia.intl.PropertyProvider",
+            "fuchsia.logger.LogSink",
+            "fuchsia.net.name.Lookup",
+            "fuchsia.posix.socket.Provider",
+            "fuchsia.sysmem.Allocator",
+            "fuchsia.timezone.Timezone",
+            "fuchsia.tracing.provider.Registry"
+        ]
+    }
+}