Implemented Browser Plugin (NOT FOR REVIEW)

content/renderer/render_thread_impl.cc

Index: content/renderer/render_thread_impl.cc
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index b15660b902e3975be714c2e5759ce30a21e571e9..cf93d64d9cfa8c989bcdfd68388f3cb1e0fabe3d 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -212,6 +212,9 @@ void RenderThreadImpl::Init() {
   dom_storage_dispatcher_.reset(new DomStorageDispatcher());
   main_thread_indexed_db_dispatcher_.reset(new IndexedDBDispatcher());
 
+  channel_manager_ = new content::BrowserPluginChannelManager();
+  AddObserver(channel_manager_.get());
+
   media_stream_center_ = NULL;
 
   db_message_filter_ = new DBMessageFilter();
@@ -266,6 +269,8 @@ RenderThreadImpl::~RenderThreadImpl() {
   RemoveFilter(db_message_filter_.get());
   db_message_filter_ = NULL;
 
+  channel_manager_ = NULL;
+
   // Shutdown the file thread if it's running.
   if (file_thread_.get())
     file_thread_->Stop();
@@ -475,6 +480,7 @@ void RenderThreadImpl::EnsureWebKitInitialized() {
     WebKit::WebCompositor::initialize(NULL);
   compositor_initialized_ = true;
 
+  browser_plugin_registry_.reset(new content::BrowserPluginRegistry());
   WebScriptController::enableV8SingleThreadMode();
 
   RenderThreadImpl::RegisterSchemes();
@@ -860,22 +866,25 @@ void RenderThreadImpl::OnSetCSSColors(
 void RenderThreadImpl::OnCreateNewView(const ViewMsg_New_Params& params) {
   EnsureWebKitInitialized();
   // When bringing in render_view, also bring in webkit's glue and jsbindings.
-  RenderViewImpl::Create(
-      params.parent_window,
-      params.opener_route_id,
-      params.renderer_preferences,
-      params.web_preferences,
-      new SharedRenderViewCounter(0),
-      params.view_id,
-      params.surface_id,
-      params.session_storage_namespace_id,
-      params.frame_name,
-      false,
-      params.swapped_out,
-      params.next_page_id,
-      params.screen_info,
-      params.guest,
-      params.accessibility_mode);
+  if (params.embedder_process_id != -0)
+    channel_manager_->CreateRenderView(params);
+  else
+    RenderViewImpl::Create(
+        params.parent_window,
+        params.opener_route_id,
+        params.renderer_preferences,
+        params.web_preferences,
+        new SharedRenderViewCounter(0),
+        params.view_id,
+        params.surface_id,
+        params.session_storage_namespace_id,
+        params.frame_name,
+        false,
+        params.swapped_out,
+        params.next_page_id,
+        params.screen_info,
+        NULL,
+        params.accessibility_mode);
 }
 
 GpuChannelHost* RenderThreadImpl::EstablishGpuChannelSync(