Upstreaming mechanism to add query refinement to omnibox searches.

chrome/browser/autocomplete/autocomplete_browsertest.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 "base/format_macros.h"
 #include "base/path_service.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_input.h"
 #include "chrome/browser/autocomplete/autocomplete_match.h"
@@ skipping 103 matching lines @@
   // loaded so that the autocomplete results are consistent.
   ui_test_utils::WaitForHistoryToLoad(
       HistoryServiceFactory::GetForProfile(browser()->profile(),
                                            Profile::EXPLICIT_ACCESS));
 
   LocationBar* location_bar = GetLocationBar();
   AutocompleteController* autocomplete_controller = GetAutocompleteController();
 
   {
     autocomplete_controller->Start(AutocompleteInput(
-        ASCIIToUTF16("chrome"), string16::npos, string16(), true, false, true,
-        AutocompleteInput::SYNCHRONOUS_MATCHES));
+        ASCIIToUTF16("chrome"), string16::npos, string16(), GURL(), true, false,
+        true, AutocompleteInput::SYNCHRONOUS_MATCHES));
 
     OmniboxView* location_entry = location_bar->GetLocationEntry();
 
     EXPECT_TRUE(autocomplete_controller->done());
     EXPECT_TRUE(location_bar->GetInputString().empty());
     EXPECT_TRUE(location_entry->GetText().empty());
     EXPECT_TRUE(location_entry->IsSelectAll());
     const AutocompleteResult& result = autocomplete_controller->result();
     // We get two matches because we have a provider for extension apps and the
     // Chrome Web Store is a built-in Extension app. For this test, we only care
@@ skipping 116 matching lines @@
     location_bar->FocusSearch();
     EXPECT_TRUE(location_bar->GetInputString().empty());
     EXPECT_EQ(ASCIIToUTF16("   ?foo"), location_entry->GetText());
 
     size_t selection_start, selection_end;
     location_entry->GetSelectionBounds(&selection_start, &selection_end);
     EXPECT_EQ(4U, std::min(selection_start, selection_end));
     EXPECT_EQ(7U, std::max(selection_start, selection_end));
   }
 }