🎫 Fail write_build_config.py if current_toolchain != default_toolchain

ui/gfx/BUILD.gn

Index: ui/gfx/BUILD.gn
diff --git a/ui/gfx/BUILD.gn b/ui/gfx/BUILD.gn
index dedcb75807aa6839520d4a258f92cc6329cf907c..2ad14e26c3a81828ce9e70370b979c2bb2f19236 100644
--- a/ui/gfx/BUILD.gn
+++ b/ui/gfx/BUILD.gn
@@ -326,10 +326,7 @@ component("gfx") {
       configs += [ "//build/config/compiler:optimize_max" ]
     }
 
-    deps += [
-      ":gfx_jni_headers",
-      "//base:base_java",
-    ]
+    deps += [ ":gfx_jni_headers" ]
     libs = [
       "android",
       "jnigraphics",
@@ -496,6 +493,7 @@ group("memory_buffer") {
     ]
   }
 }
+
 # Cannot be a static_library in component builds due to exported functions
 source_set("memory_buffer_sources") {
   visibility = [ ":*" ]  # Depend on through ":memory_buffer".