!119 Fix watchdog timeout when install application

Merge pull request !119 from 苏重威/master

jerry-core/api/generate-bytecode.c

@@ -326,6 +326,7 @@ EXECRES add_directory_to_pending_list(dir_node **end, char* input_file_path) {
  * transform this js file into snapshot.
  */
 EXECRES gen_snapshot(char* input_file_path, char* output_file_path) {
+  RefreshAllServiceTimeStamp();
   jerry_init_flag_t flags = JERRY_INIT_EMPTY;
   jerry_init (flags);
   EXECRES generate_val = EXCE_ACE_JERRY_EXEC_OK;

jerry-core/api/generate-bytecode.h

@@ -53,6 +53,7 @@ void jerry_port_default_remove_current_context_record ();
 
 void jerry_external_context_init(uint32_t heap_size, jerry_context_alloc_t alloc, void *cb_data_p);
 
+void RefreshAllServiceTimeStamp(void);
 #endif  // JERRY_FOR_IAR_CONFIG
 
 #ifdef __cplusplus