PPAPI: Purposely leak ProxyLock, fix shutdown race

content/renderer/pepper/pepper_url_request_unittest.cc

Index: content/renderer/pepper/pepper_url_request_unittest.cc
diff --git a/content/renderer/pepper/pepper_url_request_unittest.cc b/content/renderer/pepper/pepper_url_request_unittest.cc
index 20e7f92ecec43cb4d08eb43a6400bfd4560cee7a..fb3e7205052641b08cb898ff14c32a8c5dda1f1b 100644
--- a/content/renderer/pepper/pepper_url_request_unittest.cc
+++ b/content/renderer/pepper/pepper_url_request_unittest.cc
@@ -7,6 +7,7 @@
 #include "content/renderer/pepper/url_request_info_util.h"
 #include "ppapi/proxy/connection.h"
 #include "ppapi/proxy/url_request_info_resource.h"
+#include "ppapi/shared_impl/proxy_lock.h"
 #include "ppapi/shared_impl/test_globals.h"
 #include "ppapi/shared_impl/url_request_info_data.h"
 #include "ppapi/thunk/thunk.h"
@@ -60,6 +61,7 @@ class URLRequestInfoTest : public RenderViewTest {
 
   virtual void SetUp() OVERRIDE {
     RenderViewTest::SetUp();
+    ppapi::ProxyLock::DisableLockingOnThreadForTest();
 
     test_globals_.GetResourceTracker()->DidCreateInstance(pp_instance_);