cc: Remove unused Tile ctor parameter (raster_source).

cc/test/fake_picture_layer_tiling_client.cc

 // Copyright 2012 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/test/fake_picture_layer_tiling_client.h"
 
 #include <limits>
 
 #include "cc/test/fake_picture_pile_impl.h"
 #include "cc/test/fake_tile_manager.h"
@@ skipping 17 matching lines @@
       twin_set_(nullptr),
       twin_tiling_(nullptr),
       max_tile_priority_bin_(TilePriority::NOW) {
 }
 
 FakePictureLayerTilingClient::~FakePictureLayerTilingClient() {
 }
 
 ScopedTilePtr FakePictureLayerTilingClient::CreateTile(float content_scale,
                                                        const gfx::Rect& rect) {
-  return tile_manager_->CreateTile(pile_.get(), tile_size_, rect, 1, 0, 0, 0);
+  return tile_manager_->CreateTile(tile_size_, rect, 1, 0, 0, 0);
 }
 
 void FakePictureLayerTilingClient::SetTileSize(const gfx::Size& tile_size) {
   tile_size_ = tile_size;
 }
 
 gfx::Size FakePictureLayerTilingClient::CalculateTileSize(
     const gfx::Size& /* content_bounds */) const {
   return tile_size_;
 }
@@ skipping 17 matching lines @@
       return twin_set_->tiling_at(i);
   }
   return nullptr;
 }
 
 bool FakePictureLayerTilingClient::RequiresHighResToDraw() const {
   return false;
 }
 
 }  // namespace cc