| Index: content/browser/BUILD.gn | 
| diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn | 
| index 43c656be236b942e21d5696b4dfb8c544db53e86..053a15bbf9784aee39f5cb743cbef9ceca05b296 100644 | 
| --- a/content/browser/BUILD.gn | 
| +++ b/content/browser/BUILD.gn | 
| @@ -1458,6 +1458,9 @@ source_set("browser") { | 
| "//third_party/webrtc/media:rtc_media", | 
| "//third_party/webrtc/modules/desktop_capture:primitives", | 
| ] | 
| +    if (!is_ios) { | 
| +      defines += [ "ENABLE_SCREEN_CAPTURE=1" ] | 
| +    } | 
| if (is_linux || is_mac || is_win) { | 
| sources += [ | 
| "media/capture/desktop_capture_device.cc", | 
| @@ -1471,7 +1474,6 @@ source_set("browser") { | 
| "media/capture/desktop_capture_device_aura.h", | 
| ] | 
| } | 
| -      defines += [ "ENABLE_SCREEN_CAPTURE=1" ] | 
| deps += [ "//third_party/webrtc/modules/desktop_capture" ] | 
| } | 
| } | 
|  |