Don't display drop down arrows in rAc dialog unless there is a suggestion

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

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/android/autofill/autofill_dialog_view_android.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/utf_string_conversions.h"
@@ skipping 187 matching lines @@
   base::android::AppendJavaStringArrayToStringVector(
       env, jaccount_names.obj(), &account_names);
   return account_names;
 }
 
 // Calls from Java to C++
 
 void AutofillDialogViewAndroid::ItemSelected(JNIEnv* env, jobject obj,
                                              jint section, jint index) {
   ui::MenuModel* menuModel =
-      controller_->MenuModelForSection(static_cast<DialogSection>(section));
+      controller_->MenuModelForSectionHack(static_cast<DialogSection>(section));
   if (menuModel)
     menuModel->ActivatedAt(index);
 }
 
 ScopedJavaLocalRef<jobject> AutofillDialogViewAndroid::GetIconForField(
     JNIEnv* env,
     jobject obj,
     jint field_id,
     jstring jinput) {
   string16 input = base::android::ConvertJavaStringToUTF16(env, jinput);
@@ skipping 263 matching lines @@
     Java_AutofillDialogGlue_addToAutofillDialogFieldArray(
         env,
         field_array.obj(),
         i,
         reinterpret_cast<jint>(&input),
         input.type,
         placeholder.obj(),
         autofilled.obj());
   }
 
-  ui::MenuModel* menuModel = controller_->MenuModelForSection(section);
+  ui::MenuModel* menuModel = controller_->MenuModelForSectionHack(section);
   const int itemCount = menuModel->GetItemCount();
   ScopedJavaLocalRef<jobjectArray> menu_array =
       Java_AutofillDialogGlue_createAutofillDialogMenuItemArray(env,
                                                                 itemCount);
 
   int checkedItem = -1;
 
   for (int i = 0; i < itemCount; ++i) {
     const bool editable = IsMenuItemEditable(section, i);
 
@@ skipping 62 matching lines @@
 bool AutofillDialogViewAndroid::IsMenuItemEditable(DialogSection section,
                                                    int index) const {
   // "Use billing for shipping" is not editable and it's always first.
   if (section == SECTION_SHIPPING && index == 0)
     return false;
 
   // Any items except the two last ("Add..." and "Manage...") are editable.
   // An item is editable if
   // - it's not a "Manage..." (the last one), and
   // - it's a normal item, or it's an "Add..." and it has some data.
-  ui::MenuModel* menuModel = controller_->MenuModelForSection(section);
+  ui::MenuModel* menuModel = controller_->MenuModelForSectionHack(section);
   string16 label, sublabel;
   gfx::Image icon;
 
   return menuModel &&
          index != menuModel->GetItemCount() - 1 &&
          (index < menuModel->GetItemCount() - 2 ||
              CollapseUserDataIntoMenuItem(section, &label, &sublabel, &icon));
 }
 
 // TODO(aruslan): Remove/fix this once http://crbug.com/230685 is closed.
@@ skipping 145 matching lines @@
   if (label.empty())
     return false;
 
   *label_to_set = label;
   *sublabel_to_set = sublabel;
   *icon_to_set = icon;
   return true;
 }
 
 }  // namespace autofill