Add support for external out-of-process PPAPI plugins in the browser.

- Modifies content::BrowserPpapiHostImpl so it's not ref-counted.
- Adds a public content API method, BrowserPpapiHost::CreateExternalPluginProcess
  which allows the embedder to associate a browser ppapi host with a plugin process.
- Adds a public content API method, ContentBrowserClient::GetExternalBrowserPpapiHost,
  so content can track instance creation and deletion for external plugins (e.g. NaCl)
- Removes the content API method EnablePepperSupportForChannel. This is now done
  when creating the BrowserPpapiHost.
BUG=116317
TEST=none

Review URL: https://chromiumcodereview.appspot.com/11368019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@166480 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 1 deletions

diff --git a/content/browser/ppapi_plugin_process_host.h b/content/browser/ppapi_plugin_process_host.h
index e472c11..cbab68c 100644
--- a/content/browser/ppapi_plugin_process_host.h
+++ b/content/browser/ppapi_plugin_process_host.h
@@ -138,7 +138,7 @@ class PpapiPluginProcessHost : public BrowserChildProcessHostDelegate,
   scoped_refptr<PepperMessageFilter> filter_;
 
   ppapi::PpapiPermissions permissions_;
-  scoped_refptr<BrowserPpapiHostImpl> host_impl_;
+  scoped_ptr<BrowserPpapiHostImpl> host_impl_;
 
   // Handles filesystem requests from flash plugins. May be NULL.
   scoped_refptr<PepperFileMessageFilter> file_filter_;