Improve GN header checker, make //ui pass.

build/config/BUILDCONFIG.gn

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # =============================================================================
 # BUILD FLAGS
 # =============================================================================
 #
 # This block lists input arguments to the build, along with their default
 # values. GN requires listing them explicitly so it can validate input and have
@@ skipping 532 matching lines @@
       if (defined(invoker.deps)) { deps = invoker.deps }
       if (defined(invoker.direct_dependent_configs)) { direct_dependent_configs = invoker.direct_dependent_configs }
       if (defined(invoker.forward_dependent_configs_from)) { forward_dependent_configs_from = invoker.forward_dependent_configs_from }
       if (defined(invoker.include_dirs)) { include_dirs = invoker.include_dirs }
       if (defined(invoker.ldflags)) { ldflags = invoker.ldflags }
       if (defined(invoker.lib_dirs)) { lib_dirs = invoker.lib_dirs }
       if (defined(invoker.libs)) { libs = invoker.libs }
       if (defined(invoker.output_extension)) { output_extension = invoker.output_extension }
       if (defined(invoker.output_name)) { output_name = invoker.output_name }
       if (defined(invoker.public)) { public = invoker.public }
+      if (defined(invoker.public_configs)) { public_configs = invoker.public_configs }
+      if (defined(invoker.public_deps)) { public_deps = invoker.public_deps }
       if (defined(invoker.sources)) { sources = invoker.sources }
       if (defined(invoker.testonly)) { testonly = invoker.testonly }
       if (defined(invoker.visibility)) { visibility = invoker.visibility }
     }
   } else {
     source_set(target_name) {
       # See above.
       configs = []  # Prevent list overwriting warning.
       configs = invoker.configs
 
@@ skipping 14 matching lines @@
       if (defined(invoker.deps)) { deps = invoker.deps }
       if (defined(invoker.direct_dependent_configs)) { direct_dependent_configs = invoker.direct_dependent_configs }
       if (defined(invoker.forward_dependent_configs_from)) { forward_dependent_configs_from = invoker.forward_dependent_configs_from }
       if (defined(invoker.include_dirs)) { include_dirs = invoker.include_dirs }
       if (defined(invoker.ldflags)) { ldflags = invoker.ldflags }
       if (defined(invoker.lib_dirs)) { lib_dirs = invoker.lib_dirs }
       if (defined(invoker.libs)) { libs = invoker.libs }
       if (defined(invoker.output_extension)) { output_extension = invoker.output_extension }
       if (defined(invoker.output_name)) { output_name = invoker.output_name }
       if (defined(invoker.public)) { public = invoker.public }
+      if (defined(invoker.public_configs)) { public_configs = invoker.public_configs }
+      if (defined(invoker.public_deps)) { public_deps = invoker.public_deps }
       if (defined(invoker.sources)) { sources = invoker.sources }
       if (defined(invoker.testonly)) { testonly = invoker.testonly }
       if (defined(invoker.visibility)) { visibility = invoker.visibility }
     }
   }
 }
 
 # ==============================================================================
 # TEST SETUP
 # ==============================================================================
@@ skipping 28 matching lines @@
       if (defined(invoker.deps)) { deps = invoker.deps }
       if (defined(invoker.direct_dependent_configs)) { direct_dependent_configs = invoker.direct_dependent_configs }
       if (defined(invoker.forward_dependent_configs_from)) { forward_dependent_configs_from = invoker.forward_dependent_configs_from }
       if (defined(invoker.include_dirs)) { include_dirs = invoker.include_dirs }
       if (defined(invoker.ldflags)) { ldflags = invoker.ldflags }
       if (defined(invoker.lib_dirs)) { lib_dirs = invoker.lib_dirs }
       if (defined(invoker.libs)) { libs = invoker.libs }
       if (defined(invoker.output_extension)) { output_extension = invoker.output_extension }
       if (defined(invoker.output_name)) { output_name = invoker.output_name }
       if (defined(invoker.public)) { public = invoker.public }
+      if (defined(invoker.public_configs)) { public_configs = invoker.public_configs }
+      if (defined(invoker.public_deps)) { public_deps = invoker.public_deps }
       if (defined(invoker.sources)) { sources = invoker.sources }
       if (defined(invoker.visibility)) { visibility = invoker.visibility }
     }
   } else {
     executable(target_name) {
       # See above.
       configs = []  # Prevent list overwriting warning.
       configs = invoker.configs
 
       # See above call.
@@ skipping 15 matching lines @@
       if (defined(invoker.deps)) { deps = invoker.deps }
       if (defined(invoker.direct_dependent_configs)) { direct_dependent_configs = invoker.direct_dependent_configs }
       if (defined(invoker.forward_dependent_configs_from)) { forward_dependent_configs_from = invoker.forward_dependent_configs_from }
       if (defined(invoker.include_dirs)) { include_dirs = invoker.include_dirs }
       if (defined(invoker.ldflags)) { ldflags = invoker.ldflags }
       if (defined(invoker.lib_dirs)) { lib_dirs = invoker.lib_dirs }
       if (defined(invoker.libs)) { libs = invoker.libs }
       if (defined(invoker.output_extension)) { output_extension = invoker.output_extension }
       if (defined(invoker.output_name)) { output_name = invoker.output_name }
       if (defined(invoker.public)) { public = invoker.public }
+      if (defined(invoker.public_configs)) { public_configs = invoker.public_configs }
+      if (defined(invoker.public_deps)) { public_deps = invoker.public_deps }
       if (defined(invoker.sources)) { sources = invoker.sources }
       if (defined(invoker.visibility)) { visibility = invoker.visibility }
     }
   }
 }