[gndoc] Update GN build arguments documentation

Test: CQ

Change-Id: I77b6ba8f7904ecb45b18c460e4de8c9aacec7117
diff --git a/docs/gen/build_arguments.md b/docs/gen/build_arguments.md
index df992ff..521f507 100644
--- a/docs/gen/build_arguments.md
+++ b/docs/gen/build_arguments.md
@@ -53,7 +53,7 @@
 process and are immutable and are a superset of the TCB (Trusted Computing
 Base) for a product. These packages are never evicted by the system.
 
-**Current value for `target_cpu = "arm64"`:** `["//garnet/packages/config:kernel_crash_checker", "//garnet/packages/prod:crashpad_agent", "//garnet/packages/prod:feedback_agent", "//garnet/packages/prod:kernel_crash_checker", "//garnet/packages/products:base", "//src/recovery/factory_reset", "//bundles:kitchen_sink"]`
+**Current value for `target_cpu = "arm64"`:** `["//garnet/packages/config:kernel_crash_checker", "//garnet/packages/prod:crashpad_agent", "//garnet/packages/prod:feedback_agent", "//garnet/packages/prod:kernel_crash_checker", "//garnet/packages/products:base", "//src/recovery/factory_reset", "//topaz/bundles:buildbot"]`
 
 From //root_build_dir/args.gn:3
 
@@ -61,7 +61,7 @@
 
 From //BUILD.gn:14
 
-**Current value for `target_cpu = "x64"`:** `["//garnet/packages/config:kernel_crash_checker", "//garnet/packages/prod:crashpad_agent", "//garnet/packages/prod:feedback_agent", "//garnet/packages/prod:kernel_crash_checker", "//garnet/packages/products:base", "//src/recovery/factory_reset", "//bundles:kitchen_sink"]`
+**Current value for `target_cpu = "x64"`:** `["//garnet/packages/config:kernel_crash_checker", "//garnet/packages/prod:crashpad_agent", "//garnet/packages/prod:feedback_agent", "//garnet/packages/prod:kernel_crash_checker", "//garnet/packages/products:base", "//src/recovery/factory_reset", "//topaz/bundles:buildbot"]`
 
 From //root_build_dir/args.gn:3
 
@@ -367,11 +367,10 @@
 From [//topaz/runtime/dart/dart_component.gni:51](https://fuchsia.googlesource.com/topaz/+/a76ec668347d097cfb8f271b1d6ee02030aeade8/runtime/dart/dart_component.gni#51)
 
 ### dart_component_kind
-Allow for deduping the VM between standalone, flutter_runner and dart_runner.
 
-**Current value (from the default):** `"shared_library"`
+**Current value (from the default):** `"static_library"`
 
-From //third_party/dart/runtime/runtime_args.gni:78
+From //third_party/dart/runtime/runtime_args.gni:80
 
 ### dart_core_snapshot_kind
 Controls the kind of core snapshot linked into the standalone VM. Using a
@@ -1517,13 +1516,13 @@
 
 ### skia_enable_fontmgr_custom
 
-**Current value (from the default):** `false`
+**Current value (from the default):** `true`
 
 From //third_party/skia/BUILD.gn:68
 
 ### skia_enable_fontmgr_custom_empty
 
-**Current value (from the default):** `true`
+**Current value (from the default):** `false`
 
 From //third_party/skia/BUILD.gn:69
 
@@ -1535,7 +1534,7 @@
 
 ### skia_enable_fontmgr_fuchsia
 
-**Current value (from the default):** `true`
+**Current value (from the default):** `false`
 
 From //third_party/skia/BUILD.gn:71
 
@@ -1690,7 +1689,7 @@
 
 From //.gn:26
 
-**Overridden from the default:** `false`
+**Overridden from the default:** `true`
 
 From //third_party/skia/BUILD.gn:63
 
@@ -1744,7 +1743,7 @@
 
 From //.gn:28
 
-**Overridden from the default:** `false`
+**Overridden from the default:** `true`
 
 From //third_party/skia/BUILD.gn:25
 
@@ -1776,7 +1775,7 @@
 
 ### skia_use_icu
 
-**Current value (from the default):** `false`
+**Current value (from the default):** `true`
 
 From //third_party/skia/gn/skia.gni:13
 
@@ -1804,7 +1803,7 @@
 
 From //.gn:29
 
-**Overridden from the default:** `false`
+**Overridden from the default:** `true`
 
 From //third_party/skia/BUILD.gn:31
 
@@ -1846,7 +1845,7 @@
 
 From //.gn:30
 
-**Overridden from the default:** `false`
+**Overridden from the default:** `true`
 
 From //third_party/skia/BUILD.gn:64
 
@@ -1860,9 +1859,9 @@
 
 ### skia_use_vulkan
 
-**Current value (from the default):** `true`
+**Current value (from the default):** `false`
 
-From //third_party/skia/BUILD.gn:86
+From //third_party/skia/BUILD.gn:88
 
 ### skia_use_wuffs
 
@@ -1876,7 +1875,7 @@
 
 From //.gn:31
 
-**Overridden from the default:** `false`
+**Overridden from the default:** `true`
 
 From //third_party/skia/BUILD.gn:39
 
@@ -1968,7 +1967,7 @@
 ### thinlto_cache_dir
 ThinLTO cache directory path.
 
-**Current value (from the default):** `"linux_x64/thinlto-cache"`
+**Current value (from the default):** `"host_x64/thinlto-cache"`
 
 From //build/config/lto/config.gni:16