Amit, please review everything.

jam, please review changes to the plugin create channel IPCs.
mpcomplete, please review changes to chrome_plugin_host.cc

ChromeFrame needs to intercept URL requests issued directly by plugins like gears to ensure that they
get routed through the host browser network stack. We decide whether or not a request is to be handled
based on the renderer process id and the render view id (routing id), which get passed in the
ViewHostMsg_RequestResource IPC. If this request is issued by Gears then the routing id comes in as
MSG_ROUTING_NONE, which causes the request to go through the chrome network stack.

Fix is to pass the host render view id to the plugin in the PluginMsg_Init IPC. The plugin already
receives the renderer process id. Both these ids now come back in the ViewHostMsg_RequestResource
IPC.

This fixes an issue with wave when rendered in full tab mode in ChromeFrame, where dropping a file into
a wave would cause the renderer to hang.

Fixes bug http://code.google.com/p/chromium/issues/detail?id=23992

Bug=23992

Review URL: http://codereview.chromium.org/370007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31387 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 1 deletions

diff --git a/chrome/plugin/webplugin_delegate_stub.cc b/chrome/plugin/webplugin_delegate_stub.cc
index d2a583d..ac19f31 100644
--- a/chrome/plugin/webplugin_delegate_stub.cc
+++ b/chrome/plugin/webplugin_delegate_stub.cc
@@ -154,7 +154,8 @@ void WebPluginDelegateStub::OnInit(const PluginMsg_Init_Params& params,
 #endif
 
   webplugin_ = new WebPluginProxy(
-      channel_, instance_id_, page_url_, params.containing_window);
+      channel_, instance_id_, page_url_, params.containing_window,
+      params.host_render_view_routing_id);
   delegate_ = WebPluginDelegateImpl::Create(path, mime_type_, parent);
   if (delegate_) {
     webplugin_->set_delegate(delegate_);