Also delete optimization jobs in the output queue when stopping thread.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/18364002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/optimizing-compiler-thread.cc

@@ -115,8 +115,11 @@ void OptimizingCompilerThread::Stop() {
     InstallOptimizedFunctions();
   } else {
     OptimizingCompiler* optimizing_compiler;
+    // The optimizing compiler is allocated in the CompilationInfo's zone.
     while (input_queue_.Dequeue(&optimizing_compiler)) {
-      // The optimizing compiler is allocated in the CompilationInfo's zone.
+      delete optimizing_compiler->info();
+    }
+    while (output_queue_.Dequeue(&optimizing_compiler)) {
       delete optimizing_compiler->info();
     }
   }