GN: Make content_shell and webkit_unit_tests work in component build

content/renderer/renderer_webkitplatformsupport_impl.cc

Index: content/renderer/renderer_webkitplatformsupport_impl.cc
diff --git a/content/renderer/renderer_webkitplatformsupport_impl.cc b/content/renderer/renderer_webkitplatformsupport_impl.cc
index 3558e3431af62419ba3a7a7e86c8eb4254bb3e53..f1c6bed21fb53a449d6f6140e3bde3ea44b9015a 100644
--- a/content/renderer/renderer_webkitplatformsupport_impl.cc
+++ b/content/renderer/renderer_webkitplatformsupport_impl.cc
@@ -48,7 +48,6 @@
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
 #include "content/renderer/media/renderer_webmidiaccessor_impl.h"
 #include "content/renderer/media/webcontentdecryptionmodule_impl.h"
-#include "content/renderer/media/webrtc/peer_connection_dependency_factory.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/renderer_clipboard_client.h"
 #include "content/renderer/screen_orientation/screen_orientation_observer.h"
@@ -117,6 +116,10 @@
 #define WebScrollbarBehaviorImpl blink::WebScrollbarBehavior
 #endif
 
+#if defined(ENABLE_WEBRTC)
+#include "content/renderer/media/webrtc/peer_connection_dependency_factory.h"
+#endif
+
 using blink::Platform;
 using blink::WebAudioDevice;
 using blink::WebBlobRegistry;