Move ExtensionProtocolsTest back to src/chrome

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 <string>
 
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_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 "chrome/common/url_constants.h"
 #include "content/public/browser/resource_request_info.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 "net/base/request_priority.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_job_factory_impl.h"
 #include "net/url_request/url_request_status.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using content::ResourceType;
 
 namespace extensions {
+namespace {
 
 scoped_refptr<Extension> CreateTestExtension(const std::string& name,
                                              bool incognito_split_mode) {
   base::DictionaryValue manifest;
   manifest.SetString("name", name);
   manifest.SetString("version", "1");
   manifest.SetInteger("manifest_version", 2);
   manifest.SetString("incognito", incognito_split_mode ? "split" : "spanning");
 
   base::FilePath path;
@@ skipping 40 matching lines @@
   path = path.AppendASCII("extensions").AppendASCII("response_headers");
 
   std::string error;
   scoped_refptr<Extension> extension(
       Extension::Create(path, Manifest::UNPACKED, manifest,
                         Extension::NO_FLAGS, &error));
   EXPECT_TRUE(extension.get()) << error;
   return extension;
 }
 
+}  // namespace
+
+// This test lives in src/chrome instead of src/extensions because it tests
+// functionality delegated back to Chrome via ChromeExtensionsBrowserClient.
+// See chrome/browser/extensions/url_request_util.cc.
 class ExtensionProtocolTest : public testing::Test {
  public:
   ExtensionProtocolTest()
       : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP),
         old_factory_(NULL),
         resource_context_(&test_url_request_context_) {}
 
   virtual void SetUp() OVERRIDE {
     testing::Test::SetUp();
     extension_info_map_ = new InfoMap();
@@ skipping 248 matching lines @@
             extension->GetResourceURL("test.dat"),
             net::DEFAULT_PRIORITY,
             &test_delegate_,
             NULL));
     StartRequest(request.get(), content::RESOURCE_TYPE_MEDIA);
     EXPECT_EQ(net::URLRequestStatus::FAILED, request->status().status());
   }
 }
 
 }  // namespace extensions