Removed GrClip & related classes

http://codereview.appspot.com/6450071/



git-svn-id: http://skia.googlecode.com/svn/trunk@4899 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrDrawTarget.h b/src/gpu/GrDrawTarget.h
index 3fb6201..030b092 100644
--- a/src/gpu/GrDrawTarget.h
+++ b/src/gpu/GrDrawTarget.h
@@ -11,7 +11,6 @@
 #ifndef GrDrawTarget_DEFINED
 #define GrDrawTarget_DEFINED
 
-#include "GrClip.h"
 #include "GrDrawState.h"
 #include "GrIndexBuffer.h"
 #include "GrMatrix.h"
@@ -20,8 +19,9 @@
 
 #include "SkXfermode.h"
 #include "SkTLazy.h"
+#include "SkTArray.h"
 
-class GrClipIterator;
+class GrClipData;
 class GrPath;
 class GrVertexBuffer;