Add debug informations to keep better track of layers allocation

Fix coherency issue in ClassTracker (it's accessed from two different
threads and we were not locking the datastructure)

bug:5366807

Change-Id: I7dbd4417a49f4b3af3e09d614cec6b4568b09f7a

1 files changed, 6 insertions, 1 deletions

diff --git a/Source/WebCore/platform/graphics/android/LayerAndroid.h b/Source/WebCore/platform/graphics/android/LayerAndroid.h
index d6bb497..4ae8bd3 100644
--- a/Source/WebCore/platform/graphics/android/LayerAndroid.h
+++ b/Source/WebCore/platform/graphics/android/LayerAndroid.h
@@ -100,6 +100,7 @@ class PaintedSurface;
 
 class LayerAndroid : public Layer {
 public:
+    enum LayerType { UndefinedLayer, WebCoreLayer, UILayer, NavCacheLayer };
     LayerAndroid(RenderLayer* owner);
     LayerAndroid(const LayerAndroid& layer);
     LayerAndroid(SkPicture*);
@@ -272,6 +273,10 @@ public:
     void assignTextureTo(LayerAndroid* newTree);
     void createTexture();
 
+    SkBitmapRef* imageRef() { return m_imageRef; }
+    ImageTexture* imageTexture() { return m_imageTexture; }
+    int type() { return m_type; }
+
 protected:
     virtual void onDraw(SkCanvas*, SkScalar opacity);
 
@@ -379,7 +384,7 @@ private:
     RenderLayer* m_owningLayer;
 
     GLWebViewState* m_state;
-
+    int m_type;
     typedef Layer INHERITED;
 };