Change Lo-Fi bool to bitmask to support multiple Previews types

chrome/browser/extensions/extension_protocols_unittest.cc

 // Copyright 2014 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 <stddef.h>
 
 #include <memory>
 #include <string>
 
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/values.h"
 #include "chrome/common/chrome_paths.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/common/browser_side_navigation_policy.h"
+#include "content/public/common/previews_state.h"
 #include "content/public/test/mock_resource_context.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/browser/extension_protocols.h"
 #include "extensions/browser/info_map.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/file_util.h"
 #include "net/base/request_priority.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_job_factory_impl.h"
@@ skipping 99 matching lines @@
     job_factory_.SetProtocolHandler(
         kExtensionScheme,
         CreateExtensionProtocolHandler(is_incognito,
                                        extension_info_map_.get()));
     request_context->set_job_factory(&job_factory_);
   }
 
   void StartRequest(net::URLRequest* request,
                     ResourceType resource_type) {
     content::ResourceRequestInfo::AllocateForTesting(
-        request,
-        resource_type,
-        &resource_context_,
-        -1,      // render_process_id
-        -1,      // render_view_id
-        -1,      // render_frame_id
-        resource_type == content::RESOURCE_TYPE_MAIN_FRAME,  // is_main_frame
-        false,   // parent_is_main_frame
-        true,    // allow_download
-        false,   // is_async
-        false);  // is_using_lofi
+        request, resource_type, &resource_context_,
+        /*render_process_id=*/-1,
+        /*render_view_id=*/-1,
+        /*render_frame_id=*/-1,
+        /*is_main_frame=*/resource_type == content::RESOURCE_TYPE_MAIN_FRAME,
+        /*parent_is_main_frame=*/false,
+        /*allow_download=*/true,
+        /*is_async=*/false, content::PREVIEWS_OFF);
     request->Start();
     base::RunLoop().Run();
   }
 
   // Helper method to create a URLRequest, call StartRequest on it, and return
   // the result. If |extension| hasn't already been added to
   // |extension_info_map_|, this will add it.
   int DoRequest(const Extension& extension, const std::string& relative_path) {
     if (!extension_info_map_->extensions().Contains(extension.id())) {
       extension_info_map_->AddExtension(&extension,
@@ skipping 250 matching lines @@
             DoRequest(*extension, relative_path.AsUTF8Unsafe()));
 
   // Loading "/_metadata/a.txt" should also fail.
   relative_path = base::FilePath(kMetadataFolder).AppendASCII("a.txt");
   EXPECT_TRUE(base::PathExists(extension_dir.Append(relative_path)));
   EXPECT_EQ(net::ERR_FAILED,
             DoRequest(*extension, relative_path.AsUTF8Unsafe()));
 }
 
 }  // namespace extensions