cc: Remove max tiles and skewport constants from tiling client.

cc/resources/picture_layer_tiling_perftest.cc

Index: cc/resources/picture_layer_tiling_perftest.cc
diff --git a/cc/resources/picture_layer_tiling_perftest.cc b/cc/resources/picture_layer_tiling_perftest.cc
index 3944e4698dc92fa6a4144d04083ff3402ad64f49..e5445c7e17734e968c0c7e0e4101f4b50cb68bcb 100644
--- a/cc/resources/picture_layer_tiling_perftest.cc
+++ b/cc/resources/picture_layer_tiling_perftest.cc
@@ -23,6 +23,10 @@ static const int kTimeLimitMillis = 2000;
 static const int kWarmupRuns = 5;
 static const int kTimeCheckInterval = 10;
 
+const size_t kMaxTilesForInterestArea = 250;

[danakj, 2014/12/02 21:58:37]

Maybe these should be defaults in LayerTreeSettings and this could just use them
from there? It's marginally funny to have constants in the perf test that dont
change when we'd change them in prod?

+const float kSkewportTargetTimeInSeconds = 1.0f;
+const int kSkewportExtrapolationLimitInContentPixels = 2000;
+
 class PictureLayerTilingPerfTest : public testing::Test {
  public:
   PictureLayerTilingPerfTest()
@@ -45,10 +49,11 @@ class PictureLayerTilingPerfTest : public testing::Test {
 
   void SetUp() override {
     picture_layer_tiling_client_.SetTileSize(gfx::Size(256, 256));
-    picture_layer_tiling_client_.set_max_tiles_for_interest_area(250);
     picture_layer_tiling_client_.set_tree(PENDING_TREE);
     picture_layer_tiling_ = PictureLayerTiling::Create(
-        1, gfx::Size(256 * 50, 256 * 50), &picture_layer_tiling_client_);
+        1, gfx::Size(256 * 50, 256 * 50), &picture_layer_tiling_client_,
+        kMaxTilesForInterestArea, kSkewportTargetTimeInSeconds,
+        kSkewportExtrapolationLimitInContentPixels);
     picture_layer_tiling_->CreateAllTilesForTesting();
   }
 
@@ -126,8 +131,10 @@ class PictureLayerTilingPerfTest : public testing::Test {
   void RunRasterIteratorConstructTest(const std::string& test_name,
                                       const gfx::Rect& viewport) {
     gfx::Size bounds(viewport.size());
-    picture_layer_tiling_ =
-        PictureLayerTiling::Create(1, bounds, &picture_layer_tiling_client_);
+    picture_layer_tiling_ = PictureLayerTiling::Create(
+        1, bounds, &picture_layer_tiling_client_, kMaxTilesForInterestArea,
+        kSkewportTargetTimeInSeconds,
+        kSkewportExtrapolationLimitInContentPixels);
     picture_layer_tiling_client_.set_tree(ACTIVE_TREE);
     picture_layer_tiling_->ComputeTilePriorityRects(viewport, 1.0f, 1.0,
                                                     Occlusion());
@@ -151,8 +158,10 @@ class PictureLayerTilingPerfTest : public testing::Test {
                                                 int num_tiles,
                                                 const gfx::Rect& viewport) {
     gfx::Size bounds(10000, 10000);
-    picture_layer_tiling_ =
-        PictureLayerTiling::Create(1, bounds, &picture_layer_tiling_client_);
+    picture_layer_tiling_ = PictureLayerTiling::Create(
+        1, bounds, &picture_layer_tiling_client_, kMaxTilesForInterestArea,
+        kSkewportTargetTimeInSeconds,
+        kSkewportExtrapolationLimitInContentPixels);
     picture_layer_tiling_client_.set_tree(ACTIVE_TREE);
     picture_layer_tiling_->ComputeTilePriorityRects(viewport, 1.0f, 1.0,
                                                     Occlusion());