Reduce path_copy iteration count, hopefully allows nexus s bot to complete without OOM.



git-svn-id: http://skia.googlecode.com/svn/trunk@5064 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/PathBench.cpp b/bench/PathBench.cpp
index f3330e4..faacf40 100644
--- a/bench/PathBench.cpp
+++ b/bench/PathBench.cpp
@@ -361,7 +361,7 @@
     }
 
 protected:
-    enum { N = SkBENCHLOOP(50000) };
+    enum { N = SkBENCHLOOP(30000) };
 
     virtual const char* onGetName() SK_OVERRIDE {
         return "path_copy";