cc: Generalize raster task notifications

cc/resources/tile_manager.h

Index: cc/resources/tile_manager.h
diff --git a/cc/resources/tile_manager.h b/cc/resources/tile_manager.h
index c7b27b1e7d4ed8ad28bb8791788da92760b6bd3f..f37ce15ac5e91a28f788b4678a2190578da7c1e0 100644
--- a/cc/resources/tile_manager.h
+++ b/cc/resources/tile_manager.h
@@ -87,6 +87,14 @@ scoped_refptr<base::debug::ConvertableToTraceFormat>
 class CC_EXPORT TileManager : public RasterizerClient,
                               public RefCountedManager<Tile> {
  public:
+  enum NamedTaskSet {
+    HIGH_RESOLUTION_IN_NOW_BIN_ON_ACTIVE_TREE = 0,

[reveman, 2014/09/16 22:49:05]

I think we should add this new task set in a follow up instead. A follow up that
makes use of it rather than adding it right now without using it.

[ernstm, 2014/09/17 19:57:15]

Done.

+    REQUIRED_FOR_ACTIVATION = 1,
+    ALL = 2,
+    // Adding additional values requires increasing kNumberOfTaskSets in
+    // rasterizer.h
+  };
+
   static scoped_ptr<TileManager> Create(
       TileManagerClient* client,
       base::SequencedTaskRunner* task_runner,
@@ -175,9 +183,8 @@ class CC_EXPORT TileManager : public RasterizerClient,
   virtual void Release(Tile* tile) OVERRIDE;
 
   // Overriden from RasterizerClient:
-  virtual bool ShouldForceTasksRequiredForActivationToComplete() const OVERRIDE;
-  virtual void DidFinishRunningTasks() OVERRIDE;
-  virtual void DidFinishRunningTasksRequiredForActivation() OVERRIDE;
+  virtual void DidFinishRunningTasks(TaskSet task_set) OVERRIDE;
+  virtual TaskSetCollection TasksThatShouldBeForcedToComplete() const OVERRIDE;
 
   typedef std::vector<Tile*> TileVector;
   typedef std::set<Tile*> TileSet;