Convert enable_plugins to a buildflag header.

content/browser/loader/mime_sniffing_resource_handler_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 "content/browser/loader/mime_sniffing_resource_handler.h"
 
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/files/file_path.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "content/browser/loader/intercepting_resource_handler.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/browser/loader/test_resource_handler.h"
 #include "content/public/browser/resource_controller.h"
 #include "content/public/browser/resource_dispatcher_host_delegate.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/common/resource_response.h"
 #include "content/public/common/webplugininfo.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_utils.h"
 #include "content/test/fake_plugin_service.h"
 #include "net/url_request/url_request_context.h"
+#include "ppapi/features/features.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 #include "url/origin.h"
 
 namespace content {
 
 namespace {
 
 class TestResourceDispatcherHostDelegate
     : public ResourceDispatcherHostDelegate {
@@ skipping 621 matching lines @@
   net::URLRequestContext context;
   std::unique_ptr<net::URLRequest> request(context.CreateRequest(
       GURL("http://www.google.com"), net::DEFAULT_PRIORITY, nullptr));
   request->SetExtraRequestHeaderByName("Accept", "*", true);
   EXPECT_EQ("*", TestAcceptHeaderSettingWithURLRequest(RESOURCE_TYPE_XHR,
                                                        request.get()));
 }
 
 // Test that stream requests are correctly intercepted under the right
 // circumstances. Test is not relevent when plugins are disabled.
-#if defined(ENABLE_PLUGINS)
+#if BUILDFLAG(ENABLE_PLUGINS)
 TEST_F(MimeSniffingResourceHandlerTest, StreamHandling) {
   bool allow_download;
   bool must_download;
   ResourceType resource_type;
 
   // Ensure the stream is handled by MaybeInterceptAsStream in the
   // ResourceDispatcherHost.
   set_stream_has_handler(true);
   set_plugin_available(true);
 
@@ skipping 310 matching lines @@
   // mime sniffing is disabled and the wrapped resource handler returns false
   // on OnResponseStarted.
   EXPECT_FALSE(
       mime_sniffing_handler->OnResponseStarted(response.get(), &defer));
 
   // Process all messages to ensure proper test teardown.
   content::RunAllPendingInMessageLoop();
 }
 
 }  // namespace content