Add HandleInputEventAck message to allow out-of-process plugins to respond to user gestures.

ppapi/proxy/ppb_instance_proxy.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PPAPI_PROXY_PPB_INSTANCE_PROXY_H_
 #define PPAPI_PROXY_PPB_INSTANCE_PROXY_H_
 
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
+#include "ppapi/c/pp_time.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/proxy/interface_proxy.h"
 #include "ppapi/proxy/proxy_non_thread_safe_ref_count.h"
 #include "ppapi/shared_impl/function_group_base.h"
 #include "ppapi/shared_impl/host_resource.h"
 #include "ppapi/shared_impl/ppb_instance_shared.h"
 #include "ppapi/thunk/ppb_instance_api.h"
 #include "ppapi/utility/completion_callback_factory.h"
 
 // Windows headers interfere with this file.
@@ skipping 37 matching lines @@
   virtual uint32_t GetAudioHardwareOutputBufferSize(PP_Instance instance)
       OVERRIDE;
   virtual PP_Var GetDefaultCharSet(PP_Instance instance) OVERRIDE;
   virtual void NumberOfFindResultsChanged(PP_Instance instance,
                                           int32_t total,
                                           PP_Bool final_result) OVERRIDE;
   virtual void SelectedFindResultChanged(PP_Instance instance,
                                          int32_t index) OVERRIDE;
   virtual PP_Var GetFontFamilies(PP_Instance instance) OVERRIDE;
   virtual PP_Bool SetFullscreen(PP_Instance instance,
-                                     PP_Bool fullscreen) OVERRIDE;
+                                PP_Bool fullscreen) OVERRIDE;
   virtual PP_Bool GetScreenSize(PP_Instance instance,
                                      PP_Size* size) OVERRIDE;
   virtual PP_Bool FlashIsFullscreen(PP_Instance instance) OVERRIDE;
   virtual PP_Bool FlashSetFullscreen(PP_Instance instance,
                                     PP_Bool fullscreen) OVERRIDE;
   virtual PP_Bool FlashGetScreenSize(PP_Instance instance, PP_Size* size)
       OVERRIDE;
   virtual void SampleGamepads(PP_Instance instance,
                               PP_GamepadsSampleData* data) OVERRIDE;
   virtual int32_t RequestInputEvents(PP_Instance instance,
                                      uint32_t event_classes) OVERRIDE;
   virtual int32_t RequestFilteringInputEvents(PP_Instance instance,
                                               uint32_t event_classes) OVERRIDE;
   virtual void ClearInputEventRequest(PP_Instance instance,
                                       uint32_t event_classes) OVERRIDE;
+  virtual void ClosePendingUserGesture(PP_Instance instance,
+                                       PP_TimeTicks timestamp) OVERRIDE;
   virtual void ZoomChanged(PP_Instance instance, double factor) OVERRIDE;
   virtual void ZoomLimitsChanged(PP_Instance instance,
                                  double minimum_factor,
                                  double maximium_factor) OVERRIDE;
   virtual PP_Var ResolveRelativeToDocument(
       PP_Instance instance,
       PP_Var relative,
       PP_URLComponents_Dev* components) OVERRIDE;
   virtual PP_Bool DocumentCanRequest(PP_Instance instance, PP_Var url) OVERRIDE;
   virtual PP_Bool DocumentCanAccessDocument(PP_Instance instance,
@@ skipping 40 matching lines @@
                                    PP_Bool fullscreen,
                                    PP_Bool* result);
   void OnHostMsgFlashGetScreenSize(PP_Instance instance,
                                    PP_Bool* result,
                                    PP_Size* size);
   void OnHostMsgRequestInputEvents(PP_Instance instance,
                                    bool is_filtering,
                                    uint32_t event_classes);
   void OnHostMsgClearInputEvents(PP_Instance instance,
                                  uint32_t event_classes);
+  void OnMsgHandleInputEventAck(PP_Instance instance,
+                                PP_TimeTicks timestamp);
   void OnHostMsgPostMessage(PP_Instance instance,
                             SerializedVarReceiveInput message);
   void OnHostMsgLockMouse(PP_Instance instance);
   void OnHostMsgUnlockMouse(PP_Instance instance);
   void OnHostMsgResolveRelativeToDocument(PP_Instance instance,
                                           SerializedVarReceiveInput relative,
                                           SerializedVarReturnValue result);
   void OnHostMsgDocumentCanRequest(PP_Instance instance,
                                    SerializedVarReceiveInput url,
                                    PP_Bool* result);
@@ skipping 11 matching lines @@
   void MouseLockCompleteInHost(int32_t result, PP_Instance instance);
 
   pp::CompletionCallbackFactory<PPB_Instance_Proxy,
                                 ProxyNonThreadSafeRefCount> callback_factory_;
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_PPB_INSTANCE_PROXY_H_