Make const versions GetTemplateURLForKeyword, GetTemplateURLForGUID, GetTemplateURLForHost

chrome/browser/ui/omnibox/chrome_omnibox_client.cc

 // 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.
 
 #include "chrome/browser/ui/omnibox/chrome_omnibox_client.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 205 matching lines @@
   const TemplateURL* template_url = match.GetTemplateURL(service, false);
   if (template_url &&
       (template_url->type() == TemplateURL::OMNIBOX_API_EXTENSION)) {
     return extensions::OmniboxAPI::Get(profile_)->GetOmniboxIcon(
         template_url->GetExtensionId());
   }
   return gfx::Image();
 }
 
 bool ChromeOmniboxClient::ProcessExtensionKeyword(
-    TemplateURL* template_url,
+    const TemplateURL* template_url,
     const AutocompleteMatch& match,
     WindowOpenDisposition disposition,
     OmniboxNavigationObserver* observer) {
   if (template_url->type() != TemplateURL::OMNIBOX_API_EXTENSION)
     return false;
 
   // Strip the keyword + leading space off the input, but don't exceed
   // fill_into_edit.  An obvious case is that the user may not have entered
   // a leading space and is asking to launch this extension without any
   // additional input.
@@ skipping 259 matching lines @@
       InstantSearchPrerenderer::GetForProfile(profile_);
   if (prerenderer)
     prerenderer->Prerender(suggestion);
 }
 
 void ChromeOmniboxClient::OnBitmapFetched(const BitmapFetchedCallback& callback,
                                           const SkBitmap& bitmap) {
   request_id_ = BitmapFetcherService::REQUEST_ID_INVALID;
   callback.Run(bitmap);
 }