Remove HandleInputEvent from PPP_Instance and freeze to 1.0.

ppapi/cpp/instance.cc

 // Copyright (c) 2011 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.
 
 #include "ppapi/cpp/instance.h"
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/ppb_input_event.h"
 #include "ppapi/c/ppb_instance.h"
 #include "ppapi/c/ppb_messaging.h"
@@ skipping 49 matching lines @@
 }
 
 void Instance::DidChangeFocus(bool /*has_focus*/) {
 }
 
 
 bool Instance::HandleDocumentLoad(const URLLoader& /*url_loader*/) {
   return false;
 }
 
-bool Instance::HandleInputEvent(const PP_InputEvent& /*event*/) {
-  return false;
-}
-
 bool Instance::HandleInputEvent(const InputEvent& /*event*/) {
   return false;
 }
 
 void Instance::HandleMessage(const Var& /*message*/) {
   return;
 }
 
 bool Instance::BindGraphics(const Graphics2D& graphics) {
   if (!has_interface<PPB_Instance>())
@@ skipping 84 matching lines @@
   if (!that)
     return NULL;
   InterfaceNameToObjectMap::iterator found =
       that->interface_name_to_objects_.find(interface_name);
   if (found == that->interface_name_to_objects_.end())
     return NULL;
   return found->second;
 }
 
 }  // namespace pp