[Android] Refactor NativeView to be able to use it for AutofillDialog.

chrome/browser/ui/android/autofill/autofill_popup_view_android.cc

Index: chrome/browser/ui/android/autofill/autofill_popup_view_android.cc
diff --git a/chrome/browser/ui/android/autofill/autofill_popup_view_android.cc b/chrome/browser/ui/android/autofill/autofill_popup_view_android.cc
index 29f92ae2c2a30919dbfa7af3da77150cedaad46a..6acc0c88d0ac2617561df63aa3439e553d150f6d 100644
--- a/chrome/browser/ui/android/autofill/autofill_popup_view_android.cc
+++ b/chrome/browser/ui/android/autofill/autofill_popup_view_android.cc
@@ -10,11 +10,10 @@
 #include "chrome/browser/ui/autofill/autofill_popup_controller.h"
 #include "content/public/browser/android/content_view_core.h"
 #include "jni/AutofillPopupGlue_jni.h"
+#include "ui/android/view_android.h"
 #include "ui/android/window_android.h"
 #include "ui/gfx/rect.h"
 
-using base::android::MethodID;
-
 namespace autofill {
 
 AutofillPopupViewAndroid::AutofillPopupViewAndroid(
@@ -25,13 +24,15 @@ AutofillPopupViewAndroid::~AutofillPopupViewAndroid() {}
 
 void AutofillPopupViewAndroid::Show() {
   JNIEnv* env = base::android::AttachCurrentThread();
-  content::ContentViewCore* content_view_core = controller_->container_view();
+  ui::ViewAndroid* view_android = controller_->container_view();
+
+  DCHECK(view_android);
 
   java_object_.Reset(Java_AutofillPopupGlue_create(
       env,
       reinterpret_cast<jint>(this),
-      content_view_core->GetWindowAndroid()->GetJavaObject().obj(),
-      content_view_core->GetContainerViewDelegate().obj()));
+      view_android->GetWindowAndroid()->GetJavaObject().obj(),
+      view_android->GetJavaObject().obj()));
 
   UpdateBoundsAndRedrawPopup();
 }
@@ -54,28 +55,24 @@ void AutofillPopupViewAndroid::UpdateBoundsAndRedrawPopup() {
                                        controller_->element_bounds().height());
 
   // We need an array of AutofillSuggestion.
-  ScopedJavaLocalRef<jclass> autofill_suggestion_clazz =
-      base::android::GetClass(env,
-          "org/chromium/chrome/browser/autofill/AutofillSuggestion");
-  ScopedJavaLocalRef<jobjectArray> data_array(env,
-      env->NewObjectArray(controller_->names().size(),
-                          autofill_suggestion_clazz.obj(), NULL));
-  base::android::CheckException(env);
-  for (size_t i = 0; i < controller_->names().size(); ++i) {
+  size_t count = controller_->names().size();
+
+  ScopedJavaLocalRef<jobjectArray> data_array =
+      Java_AutofillPopupGlue_createAutofillSuggestionArray(env, count);
+
+  for (size_t i = 0; i < count; ++i) {
     ScopedJavaLocalRef<jstring> name =
-        base::android::ConvertUTF16ToJavaString(
-            env, controller_->names()[i]);
+        base::android::ConvertUTF16ToJavaString(env, controller_->names()[i]);
     ScopedJavaLocalRef<jstring> subtext =
-        base::android::ConvertUTF16ToJavaString(
-            env, controller_->subtexts()[i]);
-    int identifier = controller_->identifiers()[i];
-    ScopedJavaLocalRef<jobject> data =
-        Java_AutofillPopupGlue_createAutofillSuggestion(env,
-                                                        name.obj(),
-                                                        subtext.obj(),
-                                                        identifier);
-    env->SetObjectArrayElement(data_array.obj(), i, data.obj());
-    base::android::CheckException(env);
+        base::android::ConvertUTF16ToJavaString(env,
+                                                controller_->subtexts()[i]);
+    Java_AutofillPopupGlue_addToAutofillSuggestionArray(
+        env,
+        data_array.obj(),
+        i,
+        name.obj(),
+        subtext.obj(),
+        controller_->identifiers()[i]);
   }
 
   Java_AutofillPopupGlue_show(env, java_object_.obj(), data_array.obj());