cc: Plumb device color space through to rasterization

cc/tiles/tile_manager.cc

Index: cc/tiles/tile_manager.cc
diff --git a/cc/tiles/tile_manager.cc b/cc/tiles/tile_manager.cc
index e0968d19392183453a4e51cce3b7a5d182445889..db6ec961fbbf4633d29d280f97b1d49c23c41023 100644
--- a/cc/tiles/tile_manager.cc
+++ b/cc/tiles/tile_manager.cc
@@ -942,7 +942,7 @@ scoped_refptr<TileTask> TileManager::CreateRasterTask(
   } else {
     resource = resource_pool_->AcquireResource(tile->desired_texture_size(),
                                                DetermineResourceFormat(tile),
-                                               gfx::ColorSpace());
+                                               tile->color_space());

[ccameron, 2016/09/12 23:44:24]

This is where we need to get the ColorSpace plumbed to.

I had the idea of having a TileManager::SetColorSpace function, but that seemed
like a not-good idea.

   }
 
   // For LOW_RESOLUTION tiles, we don't draw or predecode images.
@@ -1028,6 +1028,7 @@ void TileManager::OnRasterTaskCompleted(
 }
 
 ScopedTilePtr TileManager::CreateTile(const Tile::CreateInfo& info,
+                                      const gfx::ColorSpace& color_space,
                                       int layer_id,
                                       int source_frame_number,
                                       int flags) {
@@ -1035,7 +1036,7 @@ ScopedTilePtr TileManager::CreateTile(const Tile::CreateInfo& info,
   // tiles.
   DCHECK(tile_task_manager_);
   ScopedTilePtr tile(
-      new Tile(this, info, layer_id, source_frame_number, flags));
+      new Tile(this, info, color_space, layer_id, source_frame_number, flags));
   DCHECK(tiles_.find(tile->id()) == tiles_.end());
 
   tiles_[tile->id()] = tile.get();