[ozone] Keep the queue of surfaceless buffers inside gl_surface_ozone

ui/ozone/platform/drm/gpu/hardware_display_controller_unittest.cc

 // Copyright 2014 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/bind.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/ozone/platform/drm/gpu/crtc_controller.h"
 #include "ui/ozone/platform/drm/gpu/drm_buffer.h"
 #include "ui/ozone/platform/drm/gpu/drm_device.h"
@@ skipping 129 matching lines @@
       planes, false,
       base::Bind(&HardwareDisplayControllerTest::PageFlipCallback,
                  base::Unretained(this))));
   drm_->RunCallbacks();
   planes.clear();
 
   EXPECT_FALSE(plane1.buffer->HasOneRef());
   EXPECT_TRUE(plane2.buffer->HasOneRef());
 }
 
-TEST_F(HardwareDisplayControllerTest, VerifyNoDRMCallsWhenDisabled) {
-  ui::OverlayPlane plane1(scoped_refptr<ui::ScanoutBuffer>(
-      new MockScanoutBuffer(kDefaultModeSize)));
-
-  EXPECT_TRUE(controller_->Modeset(plane1, kDefaultMode));
-  controller_->Disable();
-  ui::OverlayPlane plane2(scoped_refptr<ui::ScanoutBuffer>(
-      new MockScanoutBuffer(kDefaultModeSize)));
-  std::vector<ui::OverlayPlane> planes =
-      std::vector<ui::OverlayPlane>(1, plane2);
-  EXPECT_TRUE(controller_->SchedulePageFlip(
-      planes, false,
-      base::Bind(&HardwareDisplayControllerTest::PageFlipCallback,
-                 base::Unretained(this))));
-  drm_->RunCallbacks();
-  EXPECT_EQ(0, drm_->get_page_flip_call_count());
-
-  EXPECT_TRUE(controller_->Modeset(plane1, kDefaultMode));
-  EXPECT_TRUE(controller_->SchedulePageFlip(
-      planes, false,
-      base::Bind(&HardwareDisplayControllerTest::PageFlipCallback,
-                 base::Unretained(this))));
-  drm_->RunCallbacks();
-  EXPECT_EQ(1, drm_->get_page_flip_call_count());
-}
-
 TEST_F(HardwareDisplayControllerTest, CheckOverlayPresent) {
   ui::OverlayPlane plane1(scoped_refptr<ui::ScanoutBuffer>(
       new MockScanoutBuffer(kDefaultModeSize)));
   ui::OverlayPlane plane2(
       scoped_refptr<ui::ScanoutBuffer>(new MockScanoutBuffer(kDefaultModeSize)),
       1, gfx::OVERLAY_TRANSFORM_NONE, gfx::Rect(kDefaultModeSize),
       gfx::RectF(kDefaultModeSizeF));
 
   EXPECT_TRUE(controller_->Modeset(plane1, kDefaultMode));
 
@@ skipping 100 matching lines @@
       planes, false,
       base::Bind(&HardwareDisplayControllerTest::PageFlipCallback,
                  base::Unretained(this))));
 
   controller_->RemoveCrtc(drm_, kPrimaryCrtc);
 
   EXPECT_EQ(1, page_flips_);
   drm_->RunCallbacks();
   EXPECT_EQ(1, page_flips_);
 }