cc/paint: Remove PaintCanvas::peekPixels.

components/wallpaper/wallpaper_color_calculator_unittest.cc

 // Copyright 2017 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 "components/wallpaper/wallpaper_color_calculator.h"
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 64 matching lines @@
     : task_runner_(new base::TestMockTimeTaskRunner()) {
   // Creates an |image_| that will yield a non-default prominent color.
   const gfx::Size kImageSize(300, 200);
   const SkColor kGray = SkColorSetRGB(10, 10, 10);
   const SkColor kVibrantGreen = SkColorSetRGB(25, 200, 25);
 
   gfx::Canvas canvas(kImageSize, 1.0f, true);
   canvas.FillRect(gfx::Rect(kImageSize), kGray);
   canvas.FillRect(gfx::Rect(0, 1, 300, 1), kVibrantGreen);
 
-  image_ = gfx::ImageSkia::CreateFrom1xBitmap(canvas.ToBitmap());
+  image_ = gfx::ImageSkia::CreateFrom1xBitmap(canvas.GetBitmap());
 
   calculator_ = base::MakeUnique<WallpaperColorCalculator>(
       image_, color_utils::LumaRange::NORMAL,
       color_utils::SaturationRange::VIBRANT, nullptr);
   calculator_->AddObserver(&observer_);
 
   InstallTaskRunner(task_runner_);
 }
 
 WallPaperColorCalculatorTest::~WallPaperColorCalculatorTest() {}
@@ skipping 42 matching lines @@
   calculator_.reset();
 
   EXPECT_TRUE(task_runner_->HasPendingTask());
 
   task_runner_->RunUntilIdle();
   EXPECT_FALSE(observer_.WasNotified());
   EXPECT_FALSE(task_runner_->HasPendingTask());
 }
 
 }  // namespace wallpaper