Fix saving modified skp from debugger

https://codereview.appspot.com/7181048/



git-svn-id: http://skia.googlecode.com/svn/trunk@7314 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/debugger/SkDebugger.h b/debugger/SkDebugger.h
index 0e3906e..6b85de3 100644
--- a/debugger/SkDebugger.h
+++ b/debugger/SkDebugger.h
@@ -60,7 +60,7 @@
 
     void loadPicture(SkPicture* picture);
 
-    SkPicture* makePicture();
+    SkPicture* copyPicture();
 
     int getSize() {
         return fDebugCanvas->getSize();