Create a public API around webkit::ppapi::PluginInstance and use it in chrome. After this, webkit/p…

chrome/renderer/pepper/pepper_flash_renderer_host.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 "chrome/renderer/pepper/pepper_flash_renderer_host.h"
 
 #include <vector>
 
 #include "chrome/renderer/pepper/ppb_pdf_impl.h"
 #include "content/public/renderer/render_thread.h"
@@ skipping 74 matching lines @@
   host_context->reply_msg = PpapiPluginMsg_Flash_GetProxyForURLReply(proxy);
   return PP_OK;
 }
 
 int32_t PepperFlashRendererHost::OnSetInstanceAlwaysOnTop(
     ppapi::host::HostMessageContext* host_context,
     bool on_top) {
   webkit::ppapi::PluginInstance* plugin_instance =
       host_->GetPluginInstance(pp_instance());
   if (plugin_instance)
-    plugin_instance->set_always_on_top(on_top);
+    plugin_instance->SetAlwaysOnTop(on_top);
   // Since no reply is sent for this message, it doesn't make sense to return an
   // error.
   return PP_OK;
 }
 
 int32_t PepperFlashRendererHost::OnDrawGlyphs(
     ppapi::host::HostMessageContext* host_context,
     ppapi::proxy::PPBFlash_DrawGlyphs_Params params) {
   if (params.glyph_indices.size() != params.glyph_advances.size() ||
       params.glyph_indices.empty())
@@ skipping 144 matching lines @@
   return PP_ERROR_FAILED;
 }
 
 int32_t PepperFlashRendererHost::OnInvokePrinting(
     ppapi::host::HostMessageContext* host_context) {
   PPB_PDF_Impl::InvokePrintingForInstance(pp_instance());
   return PP_OK;
 }
 
 }  // namespace chrome