Refactor 3 PPB_Flash functions to the new resource model.

ppapi/thunk/ppb_flash_functions_api.h

Index: ppapi/thunk/ppb_flash_functions_api.h
diff --git a/ppapi/thunk/ppb_flash_functions_api.h b/ppapi/thunk/ppb_flash_functions_api.h
index 8b7013783e033f5cc4e45f0cf5bdcdf1ee0ab0c9..4aa3feca332faf705bea998d5b8c61c59a6cc70e 100644
--- a/ppapi/thunk/ppb_flash_functions_api.h
+++ b/ppapi/thunk/ppb_flash_functions_api.h
@@ -5,11 +5,12 @@
 #ifndef PPAPI_THUNK_PPB_FLASH_FUNCTIONS_API_H_
 #define PPAPI_THUNK_PPB_FLASH_FUNCTIONS_API_H_
 
+#include <string>
+
+#include "ppapi/c/private/ppb_flash.h"
 #include "ppapi/shared_impl/singleton_resource_id.h"
 #include "ppapi/thunk/ppapi_thunk_export.h"
 
-struct PP_ArrayOutput;
-
 namespace ppapi {
 namespace thunk {
 
@@ -20,6 +21,13 @@ class PPAPI_THUNK_EXPORT PPB_Flash_Functions_API {
  public:
   virtual ~PPB_Flash_Functions_API() {}
 
+  virtual PP_Var GetProxyForURL(PP_Instance instance,
+                                const std::string& url) = 0;
+  virtual void UpdateActivity(PP_Instance instance) = 0;
+  virtual PP_Bool SetCrashData(PP_Instance instance,
+                               PP_FlashCrashKey key,
+                               PP_Var value) = 0;
+
   static const SingletonResourceID kSingletonResourceID = FLASH_SINGLETON_ID;
 };