Fixed closure compile error

Added the required namespaces in blockly.js, and optional use_closure_library changed to true.

Author: MrKumakun

blockly/build.py

@@ -214,6 +214,7 @@ def gen_blocks(self):
     # Define the parameters for the POST request.
     params = [
         ("compilation_level", "SIMPLE_OPTIMIZATIONS"),
+        ("use_closure_library", "true"),
         ("output_format", "json"),
         ("output_info", "compiled_code"),
         ("output_info", "warnings"),
@@ -243,6 +244,7 @@ def gen_generator(self, language):
     # Define the parameters for the POST request.
     params = [
         ("compilation_level", "SIMPLE_OPTIMIZATIONS"),
+        ("use_closure_library", "true"),
         ("output_format", "json"),
         ("output_info", "compiled_code"),
         ("output_info", "warnings"),

blockly/core/blockly.js

@@ -53,6 +53,11 @@ goog.require('Blockly.inject');
 goog.require('Blockly.utils');
 goog.require('goog.color');
 goog.require('goog.userAgent');
+goog.require('goog.debug.ErrorHandler');
+goog.require('goog.events.EventWrapper');
+goog.require('goog.events.EventId');
+goog.require('goog.events.EventLike');
+goog.require('goog.events.EventWrapper');
 
 
 // Turn off debugging when compiled.