Move allocate instance id to chrome/.

content/renderer/browser_plugin/browser_plugin_manager_impl.cc

Index: content/renderer/browser_plugin/browser_plugin_manager_impl.cc
diff --git a/content/renderer/browser_plugin/browser_plugin_manager_impl.cc b/content/renderer/browser_plugin/browser_plugin_manager_impl.cc
index 5ce7ebbd9863335c30fe7bd2f1d990e261eeb05d..de0088d0655bd10394a920722e2b2c131bf7c668 100644
--- a/content/renderer/browser_plugin/browser_plugin_manager_impl.cc
+++ b/content/renderer/browser_plugin/browser_plugin_manager_impl.cc
@@ -15,8 +15,7 @@ namespace content {
 
 BrowserPluginManagerImpl::BrowserPluginManagerImpl(
     RenderViewImpl* render_view)
-    : BrowserPluginManager(render_view),
-      request_id_counter_(0) {
+    : BrowserPluginManager(render_view) {
 }
 
 BrowserPluginManagerImpl::~BrowserPluginManagerImpl() {
@@ -29,15 +28,6 @@ BrowserPlugin* BrowserPluginManagerImpl::CreateBrowserPlugin(
   return new BrowserPlugin(render_view, frame, auto_navigate);
 }
 
-void BrowserPluginManagerImpl::AllocateInstanceID(
-    const base::WeakPtr<BrowserPlugin>& browser_plugin) {
-  int request_id = ++request_id_counter_;
-  pending_allocate_guest_instance_id_requests_.insert(
-      std::make_pair(request_id, browser_plugin));
-  Send(new BrowserPluginHostMsg_AllocateInstanceID(
-      browser_plugin->render_view_routing_id(), request_id));
-}
-
 bool BrowserPluginManagerImpl::Send(IPC::Message* msg) {
   return RenderThread::Get()->Send(msg);
 }
@@ -56,13 +46,7 @@ bool BrowserPluginManagerImpl::OnMessageReceived(
       return true;
   }
 
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(BrowserPluginManagerImpl, message)
-    IPC_MESSAGE_HANDLER(BrowserPluginMsg_AllocateInstanceID_ACK,
-                        OnAllocateInstanceIDACK)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  return handled;
+  return false;
 }
 
 void BrowserPluginManagerImpl::DidCommitCompositorFrame() {
@@ -73,19 +57,4 @@ void BrowserPluginManagerImpl::DidCommitCompositorFrame() {
   }
 }
 
-void BrowserPluginManagerImpl::OnAllocateInstanceIDACK(
-    int request_id,
-    int guest_instance_id) {
-  InstanceIDMap::iterator it =
-      pending_allocate_guest_instance_id_requests_.find(request_id);
-  if (it == pending_allocate_guest_instance_id_requests_.end())
-    return;
-
-  const base::WeakPtr<BrowserPlugin> plugin(it->second);
-  if (!plugin)
-    return;
-  pending_allocate_guest_instance_id_requests_.erase(request_id);
-  plugin->OnInstanceIDAllocated(guest_instance_id);
-}
-
 }  // namespace content