| Index: content/public/common/BUILD.gn
 | 
| diff --git a/content/public/common/BUILD.gn b/content/public/common/BUILD.gn
 | 
| index 22f354ddcce10fc9a125d3c55b746fb62587c4c1..f5b0ea45d07ac2f3a299c745ef688f157725862f 100644
 | 
| --- a/content/public/common/BUILD.gn
 | 
| +++ b/content/public/common/BUILD.gn
 | 
| @@ -158,6 +158,8 @@ source_set("common_sources") {
 | 
|      "media_stream_request.h",
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|      "menu_item.cc",
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|      "menu_item.h",
 | 
| +    "message_port.cc",
 | 
| +    "message_port.h",
 | 
|      "mhtml_generation_params.cc",
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|      "mhtml_generation_params.h",
 | 
|      "mojo_channel_switches.cc",
 | 
| 
 |