Add missing header files to GN files (4 of N)

third_party/WebKit/public/BUILD.gn

Index: third_party/WebKit/public/BUILD.gn
diff --git a/third_party/WebKit/public/BUILD.gn b/third_party/WebKit/public/BUILD.gn
index 742bd7bd69c285436cd196c6af596a2c78a29606..b159f252e7dc9d4b6c3603fa4617278df6650442 100644
--- a/third_party/WebKit/public/BUILD.gn
+++ b/third_party/WebKit/public/BUILD.gn
@@ -431,6 +431,7 @@ source_set("blink_headers") {
     "platform/modules/serviceworker/WebServiceWorkerResponseType.h",
     "platform/modules/serviceworker/WebServiceWorkerSkipWaitingCallbacks.h",
     "platform/modules/serviceworker/WebServiceWorkerState.h",
+    "platform/modules/serviceworker/WebServiceWorkerStreamHandle.h",
     "platform/modules/vr/WebVR.h",
     "platform/modules/webmidi/WebMIDIAccessor.h",
     "platform/modules/webmidi/WebMIDIAccessorClient.h",
@@ -622,6 +623,13 @@ source_set("blink_headers") {
     "web/win/WebFontRendering.h",
   ]
 
+  if (is_android) {
+    # Android uses some Linux sources, put those back.
+    set_sources_assignment_filter([])
+    sources += [ "web/linux/WebFontRendering.h" ]
+    set_sources_assignment_filter(sources_assignment_filter)
+  }
+
   public_configs = [
     ":blink_headers_config",