Change how PepperMessageFilter is constructed, to simplify its use.

content/browser/plugin_service_impl.h

Index: content/browser/plugin_service_impl.h
===================================================================
--- content/browser/plugin_service_impl.h	(revision 155271)
+++ content/browser/plugin_service_impl.h	(working copy)
@@ -128,6 +128,7 @@
   PpapiPluginProcessHost* FindOrStartPpapiPluginProcess(
       const FilePath& plugin_path,
       const FilePath& profile_data_directory,
+      int render_process_id,

[brettw, 2012/09/10 22:27:11]

Can you add a comment about what this is?

       PpapiPluginProcessHost::PluginClient* client);
   PpapiPluginProcessHost* FindOrStartPpapiBrokerProcess(
       const FilePath& plugin_path);
@@ -143,6 +144,7 @@
                                 PluginProcessHost::Client* client);
   void OpenChannelToPpapiPlugin(const FilePath& plugin_path,
                                 const FilePath& profile_data_directory,
+                                int render_process_id,
                                 PpapiPluginProcessHost::PluginClient* client);
   void OpenChannelToPpapiBroker(const FilePath& path,
                                 PpapiPluginProcessHost::BrokerClient* client);