Convert //components/dom_distiller from scoped_ptr to std::unique_ptr

components/dom_distiller/content/browser/distillable_page_utils_android.cc

Index: components/dom_distiller/content/browser/distillable_page_utils_android.cc
diff --git a/components/dom_distiller/content/browser/distillable_page_utils_android.cc b/components/dom_distiller/content/browser/distillable_page_utils_android.cc
index ab84a56c064b72ba5ec66e9fb7f42ed33340a369..84abf2d71732a341e45438ff5f745687e0ad87f0 100644
--- a/components/dom_distiller/content/browser/distillable_page_utils_android.cc
+++ b/components/dom_distiller/content/browser/distillable_page_utils_android.cc
@@ -4,8 +4,9 @@
 
 #include "components/dom_distiller/content/browser/distillable_page_utils_android.h"
 
+#include <memory>
+
 #include "base/bind.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "components/dom_distiller/content/browser/distillable_page_utils.h"
 #include "content/public/browser/web_contents.h"
@@ -17,7 +18,7 @@ namespace dom_distiller {
 namespace android {
 namespace {
 void OnIsPageDistillableResult(
-    scoped_ptr<ScopedJavaGlobalRef<jobject>> callback_holder,
+    std::unique_ptr<ScopedJavaGlobalRef<jobject>> callback_holder,
     bool isDistillable) {
   Java_DistillablePageUtils_callOnIsPageDistillableResult(
       base::android::AttachCurrentThread(), callback_holder->obj(),
@@ -40,7 +41,7 @@ static void IsPageDistillable(JNIEnv* env,
                               const JavaParamRef<jobject>& callback) {
   content::WebContents* web_contents(
       content::WebContents::FromJavaWebContents(webContents));
-  scoped_ptr<ScopedJavaGlobalRef<jobject>> callback_holder(
+  std::unique_ptr<ScopedJavaGlobalRef<jobject>> callback_holder(
       new ScopedJavaGlobalRef<jobject>());
   callback_holder->Reset(env, callback);