[Test] Fix CompilerDispatcher test.

test/unittests/compiler-dispatcher/compiler-dispatcher-job-unittest.cc

Index: test/unittests/compiler-dispatcher/compiler-dispatcher-job-unittest.cc
diff --git a/test/unittests/compiler-dispatcher/compiler-dispatcher-job-unittest.cc b/test/unittests/compiler-dispatcher/compiler-dispatcher-job-unittest.cc
index d90c5bda1c623bf6e0547cbf3ad8c8421713f3df..5a8a49cf7f4139947cce24fb6a51d8b681d15fb2 100644
--- a/test/unittests/compiler-dispatcher/compiler-dispatcher-job-unittest.cc
+++ b/test/unittests/compiler-dispatcher/compiler-dispatcher-job-unittest.cc
@@ -215,7 +215,7 @@ TEST_F(CompilerDispatcherJobTest, CompileFailureToPrepare) {
 
 TEST_F(CompilerDispatcherJobTest, CompileFailureToFinalize) {
   std::string raw_script("() { var a = ");
-  for (int i = 0; i < 1000; i++) {
+  for (int i = 0; i < 2000; i++) {
     raw_script += "'x' + ";
   }
   raw_script += " 'x'; }";