Code cleanup

Change-Id: If92e3addfc4d8546a60edcdea60a1fc89c27b680
diff --git a/libs/hwui/ProgramCache.h b/libs/hwui/ProgramCache.h
index 5c7197b..441db8c 100644
--- a/libs/hwui/ProgramCache.h
+++ b/libs/hwui/ProgramCache.h
@@ -27,6 +27,7 @@
 
 #include "Debug.h"
 #include "Program.h"
+#include "Properties.h"
 
 namespace android {
 namespace uirenderer {
@@ -42,8 +43,6 @@
     #define PROGRAM_LOGD(...)
 #endif
 
-// TODO: This should be set in properties
-#define PANEL_BIT_DEPTH 20
 #define COLOR_COMPONENT_THRESHOLD (1.0f - (0.5f / PANEL_BIT_DEPTH))
 #define COLOR_COMPONENT_INV_THRESHOLD (0.5f / PANEL_BIT_DEPTH)