Pepper: Move DoPostMessage out of trusted plugin.

content/renderer/pepper/pepper_plugin_instance_impl.cc

 // 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.
 
 #include "content/renderer/pepper/pepper_plugin_instance_impl.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 1240 matching lines @@
 
 void PepperPluginInstanceImpl::SetLinkUnderCursor(const std::string& url) {
   link_under_cursor_ = base::UTF8ToUTF16(url);
 }
 
 void PepperPluginInstanceImpl::SetTextInputType(ui::TextInputType type) {
   text_input_type_ = type;
   render_frame_->PepperTextInputTypeChanged(this);
 }
 
+void PepperPluginInstanceImpl::PostMessageToJavaScript(PP_Var message) {
+  message_channel_->PostMessageToJavaScript(message);
+}
+
 base::string16 PepperPluginInstanceImpl::GetSelectedText(bool html) {
   // Keep a reference on the stack. See NOTE above.
   scoped_refptr<PepperPluginInstanceImpl> ref(this);
   if (!LoadSelectionInterface())
     return selected_text_;
 
   PP_Var rv = plugin_selection_interface_->GetSelectedText(pp_instance(),
                                                            PP_FromBool(html));
   StringVar* string = StringVar::FromPPVar(rv);
   base::string16 selection;
@@ skipping 1240 matching lines @@
     return;
   }
   double minimum_level = ZoomFactorToZoomLevel(minimum_factor);
   double maximum_level = ZoomFactorToZoomLevel(maximum_factor);
   render_frame_->render_view()->webview()->zoomLimitsChanged(minimum_level,
                                                              maximum_level);
 }
 
 void PepperPluginInstanceImpl::PostMessage(PP_Instance instance,
                                            PP_Var message) {
-  message_channel_->PostMessageToJavaScript(message);
+  PostMessageToJavaScript(message);
 }
 
 PP_Bool PepperPluginInstanceImpl::SetCursor(PP_Instance instance,
                                             PP_MouseCursor_Type type,
                                             PP_Resource image,
                                             const PP_Point* hot_spot) {
   if (!ValidateSetCursorParams(type, image, hot_spot))
     return PP_FALSE;
 
   if (type != PP_MOUSECURSOR_TYPE_CUSTOM) {
@@ skipping 602 matching lines @@
     // Running out-of-process. Initiate an IPC call to notify the plugin
     // process.
     ppapi::proxy::HostDispatcher* dispatcher =
         ppapi::proxy::HostDispatcher::GetForInstance(pp_instance());
     dispatcher->Send(new PpapiMsg_PPPInstance_HandleDocumentLoad(
         ppapi::API_ID_PPP_INSTANCE, pp_instance(), pending_host_id, data));
   }
 }
 
 }  // namespace content