cc: Merge GatherPixelRefs and AnalyzeInRect

cc/tile_manager.cc

Index: cc/tile_manager.cc
diff --git a/cc/tile_manager.cc b/cc/tile_manager.cc
index e4daf8a5acbdfa19b6d7241b14631d97bba49695..b4096905120948ae96e00ebc3495404c412142cc 100644
--- a/cc/tile_manager.cc
+++ b/cc/tile_manager.cc
@@ -751,6 +751,9 @@ void TileManager::AnalyzeTile(Tile* tile) {
     managed_tile_state.picture_pile_analysis.is_transparent &=
         use_color_estimator_;
     managed_tile_state.picture_pile_analyzed = true;
+    managed_tile_state.need_to_gather_pixel_refs = false;
+    managed_tile_state.pending_pixel_refs.swap(

[Tom Hudson, 2013/03/18 11:52:39]

Is swap really the right way to combine these? All the lines above are using &=,
as if they're accumulating.

+        managed_tile_state.picture_pile_analysis.lazy_pixel_refs);
   }
 }