Revert of Overhaul Mandoline event transport code

components/html_viewer/input_events_unittest.cc

Index: components/html_viewer/input_events_unittest.cc
diff --git a/components/html_viewer/input_events_unittest.cc b/components/html_viewer/input_events_unittest.cc
deleted file mode 100644
index b5cdc50120afc6a2304fe99548e66ffec2f1611c..0000000000000000000000000000000000000000
--- a/components/html_viewer/input_events_unittest.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright 2015 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 "base/memory/scoped_ptr.h"
-#include "components/html_viewer/blink_input_events_type_converters.h"
-#include "mojo/converters/input_events/input_events_type_converters.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/WebKit/public/web/WebInputEvent.h"
-#include "ui/events/event.h"
-#include "ui/events/event_utils.h"
-#include "ui/events/test/events_test_utils.h"
-
-using ui::EventTimeForNow;
-using blink::WebInputEvent;
-using blink::WebMouseEvent;
-using blink::WebMouseWheelEvent;
-
-namespace mojo {
-namespace {
-
-TEST(InputEventLibTest, MouseEventConversion) {
-  scoped_ptr<ui::Event> mouseev(
-      new ui::MouseEvent(ui::ET_MOUSE_PRESSED, gfx::Point(1, 2),
-                         gfx::Point(3, 4), EventTimeForNow(), 0, 0));
-
-  mojo::EventPtr mojo_event(Event::From(*mouseev));
-
-  EXPECT_EQ(EVENT_TYPE_POINTER_DOWN, mojo_event->action);
-  EXPECT_EQ(POINTER_KIND_MOUSE, mojo_event->pointer_data->kind);
-
-  scoped_ptr<blink::WebInputEvent> webevent =
-      mojo_event.To<scoped_ptr<blink::WebInputEvent>>();
-
-  ASSERT_TRUE(webevent);
-  EXPECT_EQ(WebInputEvent::MouseDown, webevent->type);
-
-  scoped_ptr<WebMouseEvent> web_mouse_event(
-      static_cast<WebMouseEvent*>(webevent.release()));
-
-  EXPECT_EQ(1, web_mouse_event->x);
-  EXPECT_EQ(2, web_mouse_event->y);
-  EXPECT_EQ(3, web_mouse_event->globalX);
-  EXPECT_EQ(4, web_mouse_event->globalY);
-}
-
-TEST(InputEventLibTest, MouseWheelEventConversionNonPrecise) {
-  scoped_ptr<ui::Event> original_wheel(new ui::MouseWheelEvent(
-      gfx::Vector2d(-1.0 * 53, -2.0 * 53), gfx::PointF(1.0, 2.0),
-      gfx::PointF(3.0, 4.0), EventTimeForNow(), 0, 0));
-
-  mojo::EventPtr mojo_event(mojo::Event::From(*original_wheel));
-
-  EXPECT_EQ(EVENT_TYPE_WHEEL, mojo_event->action);
-
-  // Exercise the blink converter.
-  scoped_ptr<blink::WebInputEvent> webevent =
-      mojo_event.To<scoped_ptr<blink::WebInputEvent>>();
-
-  ASSERT_TRUE(webevent);
-  EXPECT_EQ(WebInputEvent::MouseWheel, webevent->type);
-
-  scoped_ptr<WebMouseWheelEvent> web_wheel(
-      static_cast<WebMouseWheelEvent*>(webevent.release()));
-
-  EXPECT_EQ(1, web_wheel->x);
-  EXPECT_EQ(2, web_wheel->y);
-  EXPECT_EQ(3, web_wheel->globalX);
-  EXPECT_EQ(4, web_wheel->globalY);
-
-  EXPECT_EQ(-1.0 * ui::MouseWheelEvent::kWheelDelta, web_wheel->deltaX);
-  EXPECT_EQ(-2.0 * ui::MouseWheelEvent::kWheelDelta, web_wheel->deltaY);
-
-  EXPECT_EQ(-1.0, web_wheel->wheelTicksX);
-  EXPECT_EQ(-2.0, web_wheel->wheelTicksY);
-
-  EXPECT_FALSE(web_wheel->scrollByPage);
-  EXPECT_FALSE(web_wheel->hasPreciseScrollingDeltas);
-  EXPECT_TRUE(web_wheel->canScroll);
-
-  // Exercise the round-trip converter.
-  mojo::EventPtr mojo_other_event(mojo::Event::From(*original_wheel));
-  scoped_ptr<ui::Event> new_event =
-      mojo_other_event.To<scoped_ptr<ui::Event>>();
-  EXPECT_EQ(ui::ET_MOUSEWHEEL, new_event->type());
-
-  scoped_ptr<ui::MouseWheelEvent> ui_wheel(
-      static_cast<ui::MouseWheelEvent*>(new_event.release()));
-
-  EXPECT_EQ(-1 * ui::MouseWheelEvent::kWheelDelta, ui_wheel->x_offset());
-  EXPECT_EQ(-2 * ui::MouseWheelEvent::kWheelDelta, ui_wheel->y_offset());
-}
-
-}  // namespace
-}  // namespace mojo