Move allocate instance id to chrome/.

content/public/browser/browser_plugin_guest_delegate.h

 // Copyright 2013 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_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_
 #define CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_
 
 #include "base/callback_forward.h"
 #include "base/process/kill.h"
 #include "base/strings/string16.h"
 #include "base/values.h"
 #include "content/common/content_export.h"
 #include "content/public/common/media_stream_request.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/base/window_open_disposition.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/size.h"
 #include "url/gurl.h"
 
+namespace base {
+class DictionaryValue;
+}  // namespace base
+
 namespace blink {
 class WebGestureEvent;
 }  // namespace blink
 
 namespace content {
 
 class ColorChooser;
 class JavaScriptDialogManager;
 class WebContents;
 struct ColorSuggestion;
@@ skipping 16 matching lines @@
                                    int32 line_no,
                                    const base::string16& source_id) {}
 
   // Request the delegate to close this guest, and do whatever cleanup it needs
   // to do.
   // TODO(fsamuel): Delete this once BrowserPluginGuest is no longer a
   // WebContentsDelegate.
   virtual void Close() {}
 
   // Notification that the embedder has completed attachment.
-  virtual void DidAttach() {}
+  virtual void DidAttach(const base::DictionaryValue& extra_params) {}
 
   // Informs the delegate that the guest render process is gone. |status|
   // indicates whether the guest was killed, crashed, or was terminated
   // gracefully.
   // TODO(fsamuel): Delete this once BrowserPluginGuest is no longer a
   // WebContentsDelegate.
   virtual void GuestProcessGone(base::TerminationStatus status) {}
 
   // Informs the delegate that the embedder has been destroyed.
   virtual void EmbedderDestroyed() {}
@@ skipping 150 matching lines @@
   // and dispatched after the touches return without being "preventDefault()"ed.
   // TODO(fsamuel): Delete this once BrowserPluginGuest is no longer a
   // WebContentsDelegate.
   virtual bool PreHandleGestureEvent(WebContents* source,
                                      const blink::WebGestureEvent& event);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_