Fix linker warning in broadcast_channel.mojom-blink.obj.

third_party/WebKit/Source/platform/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//third_party/WebKit/Source/build/scripts/scripts.gni")
 import("//third_party/WebKit/Source/config.gni")
 import("//third_party/WebKit/Source/platform/platform.gni")
@@ skipping 85 matching lines @@
 
   args = [
     rebase_path(http_names_in, root_build_dir),
     "--output_dir",
     rebase_path(blink_platform_output_dir, root_build_dir),
   ]
 }
 
 # RuntimeEnabledFeatures action in make_platform_generated in
 # platform_generated.gyp
-action("runtime_enabled_features") {
+action("runtime_enabled_features_action") {
+  visibility = []  # Allow re-assignment of list.
+  visibility = [
+    ":*",
+    "//third_party/WebKit/Source/platform/weborigin",
+  ]
+
   script = "../build/scripts/make_runtime_features.py"
 
   runtime_enabled_features_in = "RuntimeEnabledFeatures.in"
   inputs = scripts_for_in_files + [
              runtime_enabled_features_in,
              "../build/scripts/templates/RuntimeEnabledFeatures.cpp.tmpl",
              "../build/scripts/templates/RuntimeEnabledFeatures.h.tmpl",
            ]
 
   outputs = [
@@ skipping 181 matching lines @@
   visibility = [ "//third_party/WebKit/Source/*" ]
   public_deps = [
     ":blink_common",
     ":character_data",
     ":color_data",
     ":font_family_names",
     ":http_names",
     ":inspector_debugger_script",
     ":inspector_injected_script",
     ":inspector_protocol_sources",
-    ":runtime_enabled_features",
+    ":runtime_enabled_features_action",
   ]
 }
 
+component("runtime_enabled_features") {
+  visibility = []  # Allow re-assignment of list.
+  visibility = [
+    ":*",
+    "//third_party/WebKit/Source/platform/weborigin",
+  ]
+
+  sources = get_target_outputs(":runtime_enabled_features_action")
+
+  defines = [
+    "RUNTIME_ENABLED_FEATURES_IMPLEMENTATION=1",
+    "INSIDE_BLINK",
+  ]
+
+  configs += [
+    "//third_party/WebKit/Source:config",
+    "//third_party/WebKit/Source:non_test_config",
+  ]
+
+  public_deps = [
+    ":runtime_enabled_features_action",
+    "//third_party/WebKit/Source/wtf",
+  ]
+}
+
 # TODO(brettw) Objective C Renaming postbuild steps on Mac.
 # blink_platform target in blink_platform.gyp
 component("platform") {
   visibility = []  # Allow re-assignment of list.
   visibility = [
     "//third_party/WebKit/*",
     "//url/mojo:url_mojom_origin_blink_cpp_sources",
     "//url/mojo:url_mojom_gurl_blink_cpp_sources",
   ]
   output_name = "blink_platform"
 
   sources = platform_files
   sources -= blink_platform_neon_files
   sources -= blink_platform_sse_files
 
   # Add in the generated files.
   sources += get_target_outputs(":character_data") +
              get_target_outputs(":color_data") +
              get_target_outputs(":font_family_names") +
              get_target_outputs(":http_names") +
              get_target_outputs(":inspector_debugger_script") +
              get_target_outputs(":inspector_injected_script") +
-             get_target_outputs(":inspector_protocol_sources") +
-             get_target_outputs(":runtime_enabled_features")
+             get_target_outputs(":inspector_protocol_sources")
 
   configs += [
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
     "//third_party/WebKit/Source:config",
     "//third_party/WebKit/Source:non_test_config",
   ]
 
   defines = [
     "BLINK_PLATFORM_IMPLEMENTATION=1",
     "INSIDE_BLINK",
   ]
 
   include_dirs = [
     #"$angle_path/include",
     "$root_gen_dir/blink",
   ]
 
   public_deps = [
     ":make_platform_generated",
+    ":runtime_enabled_features",
     "//base",
     "//cc",
     "//gpu/command_buffer/client:gles2_c_lib",
     "//gpu/command_buffer/client:gles2_interface",
     "//gpu/command_buffer/common:common",
     "//net",
     "//skia",
     "//third_party:jpeg",
+    "//third_party/WebKit/Source/platform/weborigin",
     "//third_party/WebKit/Source/wtf",
     "//third_party/iccjpeg",
     "//third_party/libpng",
     "//third_party/libwebp",
     "//third_party/ots",
     "//third_party/qcms",
     "//url",
     "//v8",
   ]
   deps = [
@@ skipping 269 matching lines @@
 }
 
 if (current_cpu == "x86" || current_cpu == "x64") {
   source_set("blink_x86_sse") {
     sources = blink_platform_sse_files
     deps = [
       ":blink_common",
     ]
   }
 }