Make possible to check memory allocations inside chromium

third_party/tcmalloc/chromium/src/debugallocation.cc

Index: third_party/tcmalloc/chromium/src/debugallocation.cc
diff --git a/third_party/tcmalloc/chromium/src/debugallocation.cc b/third_party/tcmalloc/chromium/src/debugallocation.cc
index 7b09e412ec36b2f96a4fdce807fca3a43fba4f1d..948e76eb957148669cb86330651ec6f91961097e 100644
--- a/third_party/tcmalloc/chromium/src/debugallocation.cc
+++ b/third_party/tcmalloc/chromium/src/debugallocation.cc
@@ -1417,6 +1417,10 @@ extern "C" PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW {
   BASE_MALLOC_STATS();
 }
 
+extern "C" PERFTOOLS_DLL_DECL void tc_try_malloc(size_t size) __THROW {
+  return do_malloc(size);
+}
+
 extern "C" PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW {
   return BASE_MALLOPT(cmd, value);
 }