Remove navigation_service_unittests, along with the service itself.

mash/browser/debug_view.cc

Index: mash/browser/debug_view.cc
diff --git a/mash/browser/debug_view.cc b/mash/browser/debug_view.cc
deleted file mode 100644
index ffddf3d77b0bae38e8017ce98c93d584605de634..0000000000000000000000000000000000000000
--- a/mash/browser/debug_view.cc
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright 2016 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 "mash/browser/debug_view.h"
-
-#include "base/strings/utf_string_conversions.h"
-#include "ui/gfx/canvas.h"
-#include "ui/views/background.h"
-#include "ui/views/controls/button/label_button.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/controls/textfield/textfield.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/layout/fill_layout.h"
-
-namespace mash {
-namespace browser {
-
-DebugView::DebugView()
-    : interstitial_container_(new views::View),
-      interstitial_label_(
-          new views::Label(base::ASCIIToUTF16("Interstitial: "))),
-      interstitial_show_(
-          new views::LabelButton(this, base::ASCIIToUTF16("Show"))),
-      interstitial_hide_(
-          new views::LabelButton(this, base::ASCIIToUTF16("Hide"))),
-      interstitial_content_(new views::Textfield) {
-  AddChildView(interstitial_container_);
-  interstitial_container_->AddChildView(interstitial_label_);
-  interstitial_container_->AddChildView(interstitial_show_);
-  interstitial_container_->AddChildView(interstitial_hide_);
-  interstitial_container_->AddChildView(interstitial_content_);
-  views::BoxLayout* layout =
-      new views::BoxLayout(views::BoxLayout::kHorizontal, 5, 5, 5);
-  interstitial_container_->SetLayoutManager(layout);
-  layout->set_main_axis_alignment(views::BoxLayout::MAIN_AXIS_ALIGNMENT_START);
-  layout->set_cross_axis_alignment(
-      views::BoxLayout::CROSS_AXIS_ALIGNMENT_STRETCH);
-  layout->SetDefaultFlex(0);
-  layout->SetFlexForView(interstitial_content_, 1);
-
-  set_background(views::Background::CreateStandardPanelBackground());
-  SetLayoutManager(new views::FillLayout);
-}
-
-DebugView::~DebugView() {}
-
-gfx::Size DebugView::GetPreferredSize() const {
-  return interstitial_container_->GetPreferredSize();
-}
-
-void DebugView::OnPaint(gfx::Canvas* canvas) {
-  gfx::Rect stroke_rect = GetLocalBounds();
-  stroke_rect.set_height(1);
-  canvas->FillRect(stroke_rect, SK_ColorGRAY);
-}
-
-void DebugView::ButtonPressed(views::Button* sender, const ui::Event& event) {
-  DCHECK(view_);
-  if (sender == interstitial_show_) {
-    view_->ShowInterstitial(base::UTF16ToUTF8(interstitial_content_->text()));
-  } else if (sender == interstitial_hide_) {
-    view_->HideInterstitial();
-  }
-}
-
-}  // namespace browser
-}  // namespace mash