Rename InkDropHover to InkDropHighlight

ui/views/animation/test/test_ink_drop_highlight_observer.h

+// 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.
+
+#ifndef UI_VIEWS_ANIMATION_TEST_TEST_INK_DROP_HIGHLIGHT_OBSERVER_H_
+#define UI_VIEWS_ANIMATION_TEST_TEST_INK_DROP_HIGHLIGHT_OBSERVER_H_
+
+#include "base/macros.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/views/animation/ink_drop_highlight.h"
+#include "ui/views/animation/ink_drop_highlight_observer.h"
+#include "ui/views/animation/ink_drop_state.h"
+#include "ui/views/animation/test/test_ink_drop_animation_observer_helper.h"
+
+namespace views {
+namespace test {
+
+// Simple InkDropHighlightObserver test double that tracks if
+// InkDropHighlightObserver methods are invoked and the parameters used for the
+// last invocation.
+class TestInkDropHighlightObserver : public InkDropHighlightObserver,
+                                     public TestInkDropAnimationObserverHelper<
+                                         InkDropHighlight::AnimationType> {
+ public:
+  TestInkDropHighlightObserver();
+  ~TestInkDropHighlightObserver() override = default;
+
+  void set_ink_drop_highlight(InkDropHighlight* ink_drop_highlight) {
+    ink_drop_highlight_ = ink_drop_highlight;
+  }
+
+  // InkDropHighlightObserver:
+  void AnimationStarted(
+      InkDropHighlight::AnimationType animation_type) override;
+  void AnimationEnded(InkDropHighlight::AnimationType animation_type,
+                      InkDropAnimationEndedReason reason) override;
+
+ private:
+  // The type this inherits from. Reduces verbosity in .cc file.
+  using ObserverHelper =
+      TestInkDropAnimationObserverHelper<InkDropHighlight::AnimationType>;
+
+  // An InkDropHighlight to spy info from when notifications are handled.
+  InkDropHighlight* ink_drop_highlight_ = nullptr;
+
+  DISALLOW_COPY_AND_ASSIGN(TestInkDropHighlightObserver);
+};
+
+}  // namespace test
+}  // namespace views
+
+#endif  // UI_VIEWS_ANIMATION_TEST_TEST_INK_DROP_HIGHLIGHT_OBSERVER_H_