Implement an input event resource.

ppapi/proxy/ppapi_messages.h

Index: ppapi/proxy/ppapi_messages.h
===================================================================
--- ppapi/proxy/ppapi_messages.h	(revision 90976)
+++ ppapi/proxy/ppapi_messages.h	(working copy)
@@ -29,15 +29,24 @@
 #include "ppapi/proxy/ppapi_param_traits.h"
 #include "ppapi/proxy/serialized_flash_menu.h"
 #include "ppapi/proxy/serialized_structs.h"
+#include "ppapi/shared_impl/input_event_impl.h"
 #include "ppapi/shared_impl/ppapi_preferences.h"
 
 #define IPC_MESSAGE_START PpapiMsgStart
 
+IPC_ENUM_TRAITS(PP_InputEvent_Type)
+IPC_ENUM_TRAITS(PP_InputEvent_MouseButton)
+
 IPC_STRUCT_TRAITS_BEGIN(PP_Point)
   IPC_STRUCT_TRAITS_MEMBER(x)
   IPC_STRUCT_TRAITS_MEMBER(y)
 IPC_STRUCT_TRAITS_END()
 
+IPC_STRUCT_TRAITS_BEGIN(PP_FloatPoint)
+  IPC_STRUCT_TRAITS_MEMBER(x)
+  IPC_STRUCT_TRAITS_MEMBER(y)
+IPC_STRUCT_TRAITS_END()
+
 IPC_STRUCT_TRAITS_BEGIN(PP_Size)
   IPC_STRUCT_TRAITS_MEMBER(height)
   IPC_STRUCT_TRAITS_MEMBER(width)
@@ -57,6 +66,21 @@
   IPC_STRUCT_TRAITS_MEMBER(default_fixed_font_size)
 IPC_STRUCT_TRAITS_END()
 
+IPC_STRUCT_TRAITS_BEGIN(::ppapi::InputEventData)
+  IPC_STRUCT_TRAITS_MEMBER(is_filtered)
+  IPC_STRUCT_TRAITS_MEMBER(event_type)
+  IPC_STRUCT_TRAITS_MEMBER(event_time_stamp)
+  IPC_STRUCT_TRAITS_MEMBER(event_modifiers)
+  IPC_STRUCT_TRAITS_MEMBER(mouse_button)
+  IPC_STRUCT_TRAITS_MEMBER(mouse_position)
+  IPC_STRUCT_TRAITS_MEMBER(mouse_click_count)
+  IPC_STRUCT_TRAITS_MEMBER(wheel_delta)
+  IPC_STRUCT_TRAITS_MEMBER(wheel_ticks)
+  IPC_STRUCT_TRAITS_MEMBER(wheel_scroll_by_page)
+  IPC_STRUCT_TRAITS_MEMBER(key_code)
+  IPC_STRUCT_TRAITS_MEMBER(character_text)
+IPC_STRUCT_TRAITS_END()
+
 // These are from the browser to the plugin.
 // Loads the given plugin.
 IPC_MESSAGE_CONTROL1(PpapiMsg_LoadPlugin, FilePath /* path */)
@@ -215,6 +239,15 @@
 IPC_MESSAGE_ROUTED1(PpapiMsg_PPPGraphics3D_ContextLost,
                     PP_Instance /* instance */)
 
+// PPP_InputEvent.
+IPC_MESSAGE_ROUTED2(PpapiMsg_PPPInputEvent_HandleInputEvent,
+                    PP_Instance /* instance */,
+                    ppapi::InputEventData /* data */)
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiMsg_PPPInputEvent_HandleFilteredInputEvent,
+                           PP_Instance /* instance */,
+                           ppapi::InputEventData /* data */,
+                           PP_Bool /* result */)
+
 // PPP_Instance.
 IPC_SYNC_MESSAGE_ROUTED3_1(PpapiMsg_PPPInstance_DidCreate,
                            PP_Instance /* instance */,
@@ -585,6 +618,13 @@
                            PP_Instance /* instance */,
                            PP_Bool /* result */,
                            PP_Size /* size */)
+IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBInstance_RequestInputEvents,
+                    PP_Instance /* instance */,
+                    bool /* is_filtering */,
+                    uint32_t /* event_classes */);
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBInstance_ClearInputEvents,
+                    PP_Instance /* instance */,
+                    uint32_t /* event_classes */);
 
 IPC_SYNC_MESSAGE_ROUTED3_1(
     PpapiHostMsg_PPBPDF_GetFontFileWithFallback,