Fix a UMR error in chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc

chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc

Index: chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc
diff --git a/chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc b/chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc
index 1d307894c15b890d8775d78cc9445c3589ec090a..a8831e41d0b66b0fb7585557e41108b480bc8cfb 100644
--- a/chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc
+++ b/chrome/browser/renderer_host/resource_dispatcher_host_unittest.cc
@@ -41,6 +41,7 @@ static ViewHostMsg_Resource_Request CreateResourceRequest(const char* method,
   request.load_flags = 0;
   request.origin_pid = 0;
   request.resource_type = ResourceType::SUB_RESOURCE;
+  request.request_context = 0;
   return request;
 }