Adding Javascript support for the Extended Searchbox API.

chrome/renderer/searchbox.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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_RENDERER_SEARCHBOX_H_
 #define CHROME_RENDERER_SEARCHBOX_H_
 
 #include <string>
 #include <vector>
 
 #include "base/string16.h"
 #include "chrome/common/instant_types.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "content/public/renderer/render_view_observer_tracker.h"
 #include "ui/gfx/rect.h"
 
 class SearchBox : public content::RenderViewObserver,
                   public content::RenderViewObserverTracker<SearchBox> {
  public:
   explicit SearchBox(content::RenderView* render_view);
   virtual ~SearchBox();
 
   // Sends ViewHostMsg_SetSuggestions to the browser.
-  void SetSuggestions(const std::vector<std::string>& suggestions,
-                      InstantCompleteBehavior behavior);
+  void SetSuggestions(const std::vector<InstantSuggestion>& suggestions);
+  // Sends ViewHostMsg_SetInstantPreviewHeight to the browser.
+  void SetInstantPreviewHeight(int height, InstantSizeUnits units);
 
   const string16& value() const { return value_; }
   bool verbatim() const { return verbatim_; }
   uint32 selection_start() const { return selection_start_; }
   uint32 selection_end() const { return selection_end_; }
+  int rid_base() const { return rid_base_; }
   gfx::Rect GetRect();
+  const std::vector<InstantNativeSuggestionsParts>& native_suggestions() const {
+    return native_suggestions_;
+  }
+  int key_code() const { return key_code_; }
+  const std::string& last_query() const { return last_query_; }
+  const std::string& current_url() const { return current_url_; }
+  bool is_focused() const { return is_focused_; }
 
  private:
   // RenderViewObserver implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   void OnChange(const string16& value,
                 bool verbatim,
                 int selection_start,
                 int selection_end);
   void OnSubmit(const string16& value, bool verbatim);
   void OnCancel();
   void OnResize(const gfx::Rect& bounds);
   void OnDetermineIfPageSupportsInstant(const string16& value,
                                         bool verbatim,
                                         int selection_start,
                                         int selection_end);
+  void OnNativeSuggestions(
+      const std::vector<InstantNativeSuggestionsParts>& native_suggestions);
+  void OnKeyPress(int key_code);
+  void OnLastQuery(const std::string& last_query);
+  void OnCurrentURL(const std::string& current_url);
+  void OnFocused();
+  void OnBlurred();
 
   // Sets the searchbox values to their initial value.
   void Reset();
 
   string16 value_;
   bool verbatim_;
   uint32 selection_start_;
   uint32 selection_end_;
+  int rid_base_;
   gfx::Rect rect_;
+  std::vector<InstantNativeSuggestionsParts> native_suggestions_;
+  int key_code_;
+  std::string last_query_;
+  std::string current_url_;
+  bool is_focused_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchBox);
 };
 
 #endif  // CHROME_RENDERER_SEARCHBOX_H_