Add names to dispatch_auto, eventcontract_auto, and eventcontract_exa…

…mple

for use by open source compiler.

OSS library is built as such:

java -jar compiler.jar \
  --js='./jsaction/**.js' \
  --js='./closure-library/**.js' \
  --closure_entry_point=jsaction.EventContractAuto \
  --compilation_level ADVANCED \
  --only_closure_dependencies

	Change on 2014/05/23 by nnaze <nnaze@google.com>

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=67866688

dispatcher_auto.js

@@ -3,6 +3,8 @@
  * instance of jsaction.EventContract that it receives from the main HTML page.
  */
 
+goog.provide('jsaction.DispatcherAuto');
+
 goog.require('jsaction.Dispatcher');
 
 

eventcontract_auto.js

@@ -7,6 +7,8 @@
  * element must be present in the DOM for event binding to succeed.
  */
 
+goog.provide('jsaction.EventContractAuto');
+
 goog.require('jsaction.EventContract');
 
 

eventcontract_example.js

@@ -13,6 +13,8 @@
  * cooperate, and to check that the code jscompiles properly.
  */
 
+goog.provide('jsaction.EventContractExample');
+
 goog.require('jsaction.EventContract');