Move allocate instance id to chrome/.

content/renderer/browser_plugin/browser_plugin_manager.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_MANAGER_H_
 #define CONTENT_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_MANAGER_H_
 
 #include "base/id_map.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 31 matching lines @@
 
   // Creates a new BrowserPlugin object.
   // BrowserPlugin is responsible for associating itself with the
   // BrowserPluginManager via AddBrowserPlugin. When it is destroyed, it is
   // responsible for removing its association via RemoveBrowserPlugin.
   virtual BrowserPlugin* CreateBrowserPlugin(
       RenderViewImpl* render_view,
       blink::WebFrame* frame,
       bool auto_navigate) = 0;
 
-  // Asynchronously requests a new browser-process-allocated instance ID.
-  // After the browser process allocates an ID, it calls back into the
-  // |browser_plugin| if it's still alive.
-  virtual void AllocateInstanceID(
-      const base::WeakPtr<BrowserPlugin>& browser_plugin) = 0;
-
   void AddBrowserPlugin(int guest_instance_id, BrowserPlugin* browser_plugin);
   void RemoveBrowserPlugin(int guest_instance_id);
   BrowserPlugin* GetBrowserPlugin(int guest_instance_id) const;
   void UpdateDeviceScaleFactor(float device_scale_factor);
   void UpdateFocusState();
   RenderViewImpl* render_view() const { return render_view_.get(); }
 
   // RenderViewObserver implementation.
 
   // BrowserPluginManager must override the default Send behavior.
@@ skipping 16 matching lines @@
   // This map is keyed by guest instance IDs.
   IDMap<BrowserPlugin> instances_;
   base::WeakPtr<RenderViewImpl> render_view_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginManager);
 };
 
 }  // namespace content
 
 #endif //  CONTENT_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_MANAGER_H_