Makes instant not suggest string that look like urls.

chrome/browser/instant/instant_controller.h

 // Copyright (c) 2010 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_INSTANT_INSTANT_CONTROLLER_H_
 #define CHROME_BROWSER_INSTANT_INSTANT_CONTROLLER_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 149 matching lines @@
 
   // Returns true if the preview TabContents is ready to be displayed. In some
   // situations this may return false yet GetPreviewContents() returns non-NULL.
   bool is_displayable() const { return is_displayable_; }
 
   // Returns the transition type of the last AutocompleteMatch passed to Update.
   PageTransition::Type last_transition_type() const {
     return last_transition_type_;
   }
 
+  // Returns the current complete suggested text, or an empty string if there is
+  // no suggestion.
+  string16 GetCompleteSuggestedText();
+
   // Returns true if we're showing results from a provider that supports the
   // instant API. See description of |MightSupportInstant| for how this
   // differs from actual loading state.
   bool IsShowingInstant();
 
   // Returns true if we're attempting to use the instant API with the last URL
   // passed to |Update|. The value of this may change if it turns the provider
   // doesn't really support the instant API.
   // The value of |IsShowingInstant| indicates whether what is currently
   // displayed supports instant, whereas this returns the loading state.  The
@@ skipping 125 matching lines @@
   ScopedVector<InstantLoader> loaders_to_destroy_;
 
   // The set of hosts that we don't use instant with. This is shared across all
   // instances and only maintained for the current session.
   static HostBlacklist* host_blacklist_;
 
   DISALLOW_COPY_AND_ASSIGN(InstantController);
 };
 
 #endif  // CHROME_BROWSER_INSTANT_INSTANT_CONTROLLER_H_