Remove dom_distiller core dependency on content

components/dom_distiller/core/BUILD.gn

Index: components/dom_distiller/core/BUILD.gn
diff --git a/components/dom_distiller/core/BUILD.gn b/components/dom_distiller/core/BUILD.gn
index ecddce9383301db7e8f4e92f8e8db761177cfa5f..2bc3f1bcbc7eb68198ed9f7f49fb833982a8979f 100644
--- a/components/dom_distiller/core/BUILD.gn
+++ b/components/dom_distiller/core/BUILD.gn
@@ -80,6 +80,8 @@ static_library("core") {
 
   if (is_android) {
     sources += [
+      "android/component_jni_registrar.cc",
+      "android/component_jni_registrar.h",
       "dom_distiller_service_android.cc",
       "dom_distiller_service_android.h",
     ]
@@ -166,9 +168,9 @@ if (is_android) {
 
   generate_jni("jni_headers") {
     sources = [
-      "../android/java/src/org/chromium/components/dom_distiller/core/DistilledPagePrefs.java",
-      "../android/java/src/org/chromium/components/dom_distiller/core/DomDistillerService.java",
-      "../android/java/src/org/chromium/components/dom_distiller/core/DomDistillerUrlUtils.java",
+      "android/java/src/org/chromium/components/dom_distiller/core/DistilledPagePrefs.java",
+      "android/java/src/org/chromium/components/dom_distiller/core/DomDistillerService.java",
+      "android/java/src/org/chromium/components/dom_distiller/core/DomDistillerUrlUtils.java",
     ]
     jni_package = "dom_distiller_core"
   }