8022968: Some codecache allocation failures don't result in invoking the sweeper

Add calls to CompileBroker::handle_full_code_cache() or fail gracefully whenever allocation in the code cache fails.

Reviewed-by: iveresov, vlivanov

hotspot/src/share/vm/interpreter/interpreterRuntime.cpp

@@ -1093,6 +1093,7 @@ IRT_END
 address SignatureHandlerLibrary::set_handler_blob() {
   BufferBlob* handler_blob = BufferBlob::create("native signature handlers", blob_size);
   if (handler_blob == NULL) {
+    CompileBroker::handle_full_code_cache();
     return NULL;
   }
   address handler = handler_blob->code_begin();