cc: Remove PicturePile and PicturePileImpl.

cc/playback/picture_pile_impl_perftest.cc

Index: cc/playback/picture_pile_impl_perftest.cc
diff --git a/cc/playback/picture_pile_impl_perftest.cc b/cc/playback/picture_pile_impl_perftest.cc
deleted file mode 100644
index e1560400f22cea8e93023cce74d7ea2176262e33..0000000000000000000000000000000000000000
--- a/cc/playback/picture_pile_impl_perftest.cc
+++ /dev/null
@@ -1,84 +0,0 @@
-// 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 "cc/playback/picture_pile_impl.h"
-
-#include "cc/debug/lap_timer.h"
-#include "cc/test/fake_picture_pile_impl.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/perf/perf_test.h"
-
-namespace cc {
-namespace {
-
-const int kTimeLimitMillis = 2000;
-const int kWarmupRuns = 5;
-const int kTimeCheckInterval = 10;
-
-const int kTileSize = 100;
-const int kLayerSize = 1000;
-
-class PicturePileImplPerfTest : public testing::Test {
- public:
-  PicturePileImplPerfTest()
-      : timer_(kWarmupRuns,
-               base::TimeDelta::FromMilliseconds(kTimeLimitMillis),
-               kTimeCheckInterval) {}
-
-  void RunAnalyzeTest(const std::string& test_name, float contents_scale) {
-    scoped_refptr<PicturePileImpl> pile = FakePicturePileImpl::CreateFilledPile(
-        gfx::Size(kTileSize, kTileSize), gfx::Size(kLayerSize, kLayerSize));
-    // Content rect that will align with top-left tile at scale 1.0.
-    gfx::Rect content_rect(0, 0, kTileSize, kTileSize);
-
-    RasterSource::SolidColorAnalysis analysis;
-    timer_.Reset();
-    do {
-      pile->PerformSolidColorAnalysis(content_rect, contents_scale, &analysis);
-      timer_.NextLap();
-    } while (!timer_.HasTimeLimitExpired());
-
-    perf_test::PrintResult(
-        "analyze", "", test_name, timer_.LapsPerSecond(), "runs/s", true);
-  }
-
-  void RunRasterTest(const std::string& test_name, float contents_scale) {
-    scoped_refptr<PicturePileImpl> pile = FakePicturePileImpl::CreateFilledPile(
-        gfx::Size(kTileSize, kTileSize), gfx::Size(kLayerSize, kLayerSize));
-    // Content rect that will align with top-left tile at scale 1.0.
-    gfx::Rect content_rect(0, 0, kTileSize, kTileSize);
-
-    SkBitmap bitmap;
-    bitmap.allocN32Pixels(1, 1);
-    SkCanvas canvas(bitmap);
-
-    timer_.Reset();
-    do {
-      pile->PlaybackToCanvas(&canvas, content_rect, content_rect,
-                             contents_scale);
-      timer_.NextLap();
-    } while (!timer_.HasTimeLimitExpired());
-
-    perf_test::PrintResult(
-        "raster", "", test_name, timer_.LapsPerSecond(), "runs/s", true);
-  }
-
- private:
-  LapTimer timer_;
-};
-
-TEST_F(PicturePileImplPerfTest, Analyze) {
-  RunAnalyzeTest("1", 1.0f);
-  RunAnalyzeTest("4", 0.5f);
-  RunAnalyzeTest("100", 0.1f);
-}
-
-TEST_F(PicturePileImplPerfTest, Raster) {
-  RunRasterTest("1", 1.0f);
-  RunRasterTest("4", 0.5f);
-  RunRasterTest("100", 0.1f);
-}
-
-}  // namespace
-}  // namespace cc