Make cc a component

cc/damage_tracker.h

Index: cc/damage_tracker.h
diff --git a/cc/damage_tracker.h b/cc/damage_tracker.h
index 59a134010675f593723dfc6079c3c2a90f9a45ff..6b55aa06331565865baed4a3b131fc0481417887 100644
--- a/cc/damage_tracker.h
+++ b/cc/damage_tracker.h
@@ -7,6 +7,7 @@
 
 #include "base/hash_tables.h"
 #include "base/memory/scoped_ptr.h"
+#include "cc/cc_export.h"
 #include "FloatRect.h"
 #include <vector>
 
@@ -23,7 +24,7 @@ class RenderSurfaceImpl;
 
 // Computes the region where pixels have actually changed on a RenderSurfaceImpl. This region is used
 // to scissor what is actually drawn to the screen to save GPU computation and bandwidth.
-class DamageTracker {
+class CC_EXPORT DamageTracker {
 public:
     static scoped_ptr<DamageTracker> create();
     ~DamageTracker();
@@ -57,6 +58,8 @@ private:
 
     FloatRect m_currentDamageRect;
     bool m_forceFullDamageNextUpdate;
+
+    DISALLOW_COPY_AND_ASSIGN(DamageTracker);
 };
 
 } // namespace cc