Make ServiceWorkerFetchRequest and ServiceWorkerResponse header maps case insensitive

content/browser/service_worker/service_worker_browsertest.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 "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/fileapi/chrome_blob_storage_context.h"
@@ skipping 526 matching lines @@
         CreateReceiver(BrowserThread::UI, done, result));
   }
 
   void FetchOnIOThread(const base::Closure& done,
                        bool* prepare_result,
                        FetchResult* result) {
     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
     ServiceWorkerFetchRequest request(
         embedded_test_server()->GetURL("/service_worker/empty.html"),
         "GET",
-        std::map<std::string, std::string>(),
+        ServiceWorkerHeaderMap(),
         GURL(""),
         false);
     version_->SetStatus(ServiceWorkerVersion::ACTIVATED);
     version_->DispatchFetchEvent(
         request,
         CreatePrepareReceiver(prepare_result),
         CreateResponseReceiver(
             BrowserThread::UI, done, blob_context_.get(), result));
   }
 
@@ skipping 136 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, FetchEvent_Response) {
   ServiceWorkerFetchEventResult result;
   ServiceWorkerResponse response;
   scoped_ptr<storage::BlobDataHandle> blob_data_handle;
   FetchTestHelper("/service_worker/fetch_event.js",
                   &result, &response, &blob_data_handle);
   ASSERT_EQ(SERVICE_WORKER_FETCH_EVENT_RESULT_RESPONSE, result);
   EXPECT_EQ(301, response.status_code);
   EXPECT_EQ("Moved Permanently", response.status_text);
-  std::map<std::string, std::string> expected_headers;
+  ServiceWorkerHeaderMap expected_headers;
   expected_headers["content-language"] = "fi";
   expected_headers["content-type"] = "text/html; charset=UTF-8";
   EXPECT_EQ(expected_headers, response.headers);
 
   std::string body;
   RunOnIOThread(
       base::Bind(&ReadResponseBody,
                  &body, base::Owned(blob_data_handle.release())));
   EXPECT_EQ("This resource is gone. Gone, gone, gone.", body);
 }
@@ skipping 231 matching lines @@
     RunOnIOThread(
         base::Bind(&ServiceWorkerBlackBoxBrowserTest::FindRegistrationOnIO,
                    this,
                    embedded_test_server()->GetURL("/service_worker/empty.html"),
                    &status));
     EXPECT_EQ(SERVICE_WORKER_ERROR_NOT_FOUND, status);
   }
 }
 
 }  // namespace content