FBTF: Even more ctor/virtual deinlining.

net/disk_cache/disk_cache_test_util.cc

Index: net/disk_cache/disk_cache_test_util.cc
diff --git a/net/disk_cache/disk_cache_test_util.cc b/net/disk_cache/disk_cache_test_util.cc
index 7dd618a7b0c2c9f967190dd6ef5b07acc40fb865..76690e66de1a0f8ebcb70ed7772f58555a9236a1 100644
--- a/net/disk_cache/disk_cache_test_util.cc
+++ b/net/disk_cache/disk_cache_test_util.cc
@@ -125,6 +125,10 @@ ScopedTestCache::~ScopedTestCache() {
 volatile int g_cache_tests_received = 0;
 volatile bool g_cache_tests_error = 0;
 
+CallbackTest::CallbackTest(bool reuse) : result_(-1), reuse_(reuse ? 0 : 1) {}
+
+CallbackTest::~CallbackTest() {}
+
 // On the actual callback, increase the number of tests received and check for
 // errors (an unexpected test received)
 void CallbackTest::RunWithParams(const Tuple1<int>& params) {