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 dae9cd06fbf47c4972e17fc98615c02e62b1af4c..3935593d2a260a41763b4c5c6640ad6a96cd07a2 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -46,6 +46,8 @@
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/public/renderer/render_process_observer.h"
 #include "content/public/renderer/render_view_visitor.h"
+#include "content/renderer/browser_plugin/browser_plugin_channel_manager.h"
+#include "content/renderer/browser_plugin/browser_plugin_registry.h"
 #include "content/renderer/devtools_agent_filter.h"
 #include "content/renderer/dom_storage/dom_storage_dispatcher.h"
 #include "content/renderer/dom_storage/webstoragearea_impl.h"
@@ -212,6 +214,11 @@ void RenderThreadImpl::Init() {
   dom_storage_dispatcher_.reset(new DomStorageDispatcher());
   main_thread_indexed_db_dispatcher_.reset(new IndexedDBDispatcher());
 
+  browser_plugin_registry_.reset(new content::BrowserPluginRegistry());
+  browser_plugin_channel_manager_.reset(
+      new content::BrowserPluginChannelManager());
+  AddObserver(browser_plugin_channel_manager_.get());
+
   media_stream_center_ = NULL;
 
   db_message_filter_ = new DBMessageFilter();
@@ -861,22 +868,26 @@ 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,
-      false,
-      params.accessibility_mode);
+  if (!params.embedder_channel_name.empty()) {
+    browser_plugin_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(