Remove Tabpose feature on mac, and supporting infrastructure (PaintAtSize)

chrome/browser/thumbnails/render_widget_snapshot_taker_unittest.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/thumbnails/render_widget_snapshot_taker.h"
-
-#include "chrome/test/base/chrome_render_view_host_test_harness.h"
-
-class RenderWidgetSnapshotTakerTest : public ChromeRenderViewHostTestHarness {
- public:
-  RenderWidgetSnapshotTakerTest() : snapshot_ready_called_(false) {}
-
-  void SnapshotReady(const SkBitmap& bitmap) {
-    snapshot_ready_called_ = true;
-  }
-
-  bool snapshot_ready_called() const {
-    return snapshot_ready_called_;
-  }
-
- private:
-  bool snapshot_ready_called_;
-};
-
-#if defined(USE_X11)
-// RenderWidgetHost::AskForSnapshot is not implemented for X11
-// (http://crbug.com/89777).
-#define MAYBE_WidgetDidReceivePaintAtSizeAck \
-    DISABLED_WidgetDidReceivePaintAtSizeAck
-#else
-#define MAYBE_WidgetDidReceivePaintAtSizeAck WidgetDidReceivePaintAtSizeAck
-#endif
-
-// Just checks the callback runs in WidgetDidReceivePaintAtSizeAck.
-TEST_F(RenderWidgetSnapshotTakerTest, MAYBE_WidgetDidReceivePaintAtSizeAck) {
-  RenderWidgetSnapshotTaker snapshot_taker;
-  const gfx::Size size(100, 100);
-  snapshot_taker.AskForSnapshot(
-      rvh(),
-      base::Bind(&RenderWidgetSnapshotTakerTest::SnapshotReady,
-                 base::Unretained(this)),
-      size,
-      size);
-  EXPECT_EQ(1U, snapshot_taker.callback_map_.size());
-  const int sequence_num = 1;
-  snapshot_taker.WidgetDidReceivePaintAtSizeAck(
-      content::RenderViewHostTestHarness::rvh(),
-      sequence_num,
-      size);
-  EXPECT_TRUE(snapshot_taker.callback_map_.empty());
-  EXPECT_TRUE(snapshot_ready_called());
-}
-
-#if defined(USE_X11)
-// RenderWidgetHost::AskForSnapshot is not implemented for X11
-// (http://crbug.com/89777).
-#define MAYBE_WidgetDidReceivePaintAtSizeAckFail \
-    DISABLED_WidgetDidReceivePaintAtSizeAckFail
-#else
-#define MAYBE_WidgetDidReceivePaintAtSizeAckFail \
-    WidgetDidReceivePaintAtSizeAckFail
-#endif
-
-// Checks the case where RenderWidgetSnapshotTaker receives an ack with a wrong
-// size. The should result in a failure and the callback should not be called.
-TEST_F(RenderWidgetSnapshotTakerTest,
-    MAYBE_WidgetDidReceivePaintAtSizeAckFail) {
-  RenderWidgetSnapshotTaker snapshot_taker;
-  const gfx::Size size(100, 100);
-  snapshot_taker.AskForSnapshot(
-      rvh(),
-      base::Bind(&RenderWidgetSnapshotTakerTest::SnapshotReady,
-                 base::Unretained(this)),
-      size,
-      size);
-  EXPECT_EQ(1U, snapshot_taker.callback_map_.size());
-  const int sequence_num = 1;
-  // Ensure this is bigger than the max scale factor X the size.
-  const gfx::Size size2(300, 300);
-  snapshot_taker.WidgetDidReceivePaintAtSizeAck(
-      content::RenderViewHostTestHarness::rvh(),
-      sequence_num,
-      size2);
-  EXPECT_FALSE(snapshot_taker.callback_map_.empty());
-  EXPECT_FALSE(snapshot_ready_called());
-}