[AiS] Enable AiS flag on all platforms

chrome/browser/search_engines/template_url.cc

 // 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.
 
 #include "chrome/browser/search_engines/template_url.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 66 matching lines @@
 const char kGoogleNTPIsThemedParameter[] = "google:ntpIsThemedParameter";
 const char kGoogleOmniboxStartMarginParameter[] =
     "google:omniboxStartMarginParameter";
 const char kGoogleOriginalQueryForSuggestionParameter[] =
     "google:originalQueryForSuggestion";
 const char kGooglePageClassificationParameter[] = "google:pageClassification";
 const char kGoogleRLZParameter[] = "google:RLZ";
 const char kGoogleSearchClient[] = "google:searchClient";
 const char kGoogleSearchFieldtrialParameter[] =
     "google:searchFieldtrialParameter";
-#if defined (OS_ANDROID)
 const char kGoogleSearchVersion[] = "google:searchVersion";
-#endif
 const char kGoogleSessionToken[] = "google:sessionToken";
 const char kGoogleSourceIdParameter[] = "google:sourceId";
 const char kGoogleSuggestAPIKeyParameter[] = "google:suggestAPIKeyParameter";
 const char kGoogleSuggestClient[] = "google:suggestClient";
 const char kGoogleSuggestRequestId[] = "google:suggestRid";
 
 // Same as kSearchTermsParameter, with no escaping.
 const char kGoogleUnescapedSearchTermsParameter[] =
     "google:unescapedSearchTerms";
 const char kGoogleUnescapedSearchTermsParameterFull[] =
@@ skipping 498 matching lines @@
     replacements->push_back(Replacement(GOOGLE_ORIGINAL_QUERY_FOR_SUGGESTION,
                                         start));
   } else if (parameter == kGooglePageClassificationParameter) {
     replacements->push_back(Replacement(GOOGLE_PAGE_CLASSIFICATION, start));
   } else if (parameter == kGoogleRLZParameter) {
     replacements->push_back(Replacement(GOOGLE_RLZ, start));
   } else if (parameter == kGoogleSearchClient) {
     replacements->push_back(Replacement(GOOGLE_SEARCH_CLIENT, start));
   } else if (parameter == kGoogleSearchFieldtrialParameter) {
     replacements->push_back(Replacement(GOOGLE_SEARCH_FIELDTRIAL_GROUP, start));
-#if defined(OS_ANDROID)
   } else if (parameter == kGoogleSearchVersion) {
     if (CommandLine::ForCurrentProcess()->HasSwitch(
-        switches::kEnableAnswersInSuggest)) {
+            switches::kEnableAnswersInSuggest))
       url->insert(start, "gs_rn=42&");
-    }
-#endif
   } else if (parameter == kGoogleSessionToken) {
     replacements->push_back(Replacement(GOOGLE_SESSION_TOKEN, start));
   } else if (parameter == kGoogleSourceIdParameter) {
 #if defined(OS_ANDROID)
     url->insert(start, "sourceid=chrome-mobile&");
 #else
     url->insert(start, "sourceid=chrome&");
 #endif
   } else if (parameter == kGoogleSuggestAPIKeyParameter) {
     url->insert(start,
@@ skipping 760 matching lines @@
       // patterns. This means that given patterns
       //    [ "http://foo/#q={searchTerms}", "http://foo/?q={searchTerms}" ],
       // calling ExtractSearchTermsFromURL() on "http://foo/?q=bar#q=' would
       // return false. This is important for at least Google, where such URLs
       // are invalid.
       return !search_terms->empty();
     }
   }
   return false;
 }