Add PP_FlashLSORestrictions to the list of settings supported by the Flash_GetSetting Pepper API.

ppapi/proxy/ppb_flash_proxy.h

Index: ppapi/proxy/ppb_flash_proxy.h
diff --git a/ppapi/proxy/ppb_flash_proxy.h b/ppapi/proxy/ppb_flash_proxy.h
index a0c273f0a8ab9c8e1ed87fba9416031cf85c3b10..99dfabd12795eb3d91d77c488d69540654e04885 100644
--- a/ppapi/proxy/ppb_flash_proxy.h
+++ b/ppapi/proxy/ppb_flash_proxy.h
@@ -178,6 +178,9 @@ class PPB_Flash_Proxy : public InterfaceProxy, public PPB_Flash_Shared {
                              int32_t* result);
   void OnHostMsgGetDeviceID(PP_Instance instance,
                             SerializedVarReturnValue id);
+  void OnHostMsgGetSetting(PP_Instance instance,
+                           PP_FlashSetting setting,
+                           SerializedVarReturnValue result);
   void OnHostMsgInvokePrinting(PP_Instance instance);
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Flash_Proxy);