Handle interface to prerenders.

chrome/browser/ui/omnibox/omnibox_edit_model.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 CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_EDIT_MODEL_H_
 #define CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_EDIT_MODEL_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 14 matching lines @@
 class OmniboxEditController;
 class OmniboxPopupModel;
 class OmniboxView;
 class Profile;
 class SkBitmap;
 
 namespace gfx {
 class Rect;
 }
 
+namespace predictors {
+class AutocompleteActionPredictor;
+}
+
 class OmniboxEditModel : public AutocompleteControllerDelegate {
  public:
   struct State {
     State(bool user_input_in_progress,
           const string16& user_text,
           const string16& keyword,
           bool is_keyword_hint);
     ~State();
 
     bool user_input_in_progress;
@@ skipping 332 matching lines @@
       size_t caret_position) const;
 
   // Notifies the SearchTabHelper that autocomplete state has changed.
   void NotifySearchTabHelper();
 
   // Tries to start an instant preview for |match|. Returns true if instant
   // processed the match.
   bool DoInstant(const AutocompleteMatch& match, string16* suggested_text);
 
   // Starts a prerender for the given |match|.
-  void DoPrerender(const AutocompleteMatch& match);
+  void DoPrerender(predictors::AutocompleteActionPredictor* action_predictor,

[dominich, 2012/06/28 00:34:32]

this should be unnecessary - the predictor is profile keyed, and we have a
profile_.

+                   const AutocompleteMatch& match);
 
   // Starts a DNS prefetch for the given |match|.
   void DoPreconnect(const AutocompleteMatch& match);
 
   // Checks if a given character is a valid space character for accepting
   // keyword.
   static bool IsSpaceCharForAcceptingKeyword(wchar_t c);
 
   // Classify the current page being viewed as, for example, the new tab
   // page or a normal web page.  Used for logging omnibox events for
@@ skipping 114 matching lines @@
   // This has no effect if we're already in keyword mode.
   bool allow_exact_keyword_match_;
 
   // Last value of InstantCompleteBehavior supplied to |SetSuggestedText|.
   InstantCompleteBehavior instant_complete_behavior_;
 
   DISALLOW_COPY_AND_ASSIGN(OmniboxEditModel);
 };
 
 #endif  // CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_EDIT_MODEL_H_