Add HttpProtocolHandler and convert everything to use it

content/browser/loader/resource_loader_unittest.cc

Index: content/browser/loader/resource_loader_unittest.cc
diff --git a/content/browser/loader/resource_loader_unittest.cc b/content/browser/loader/resource_loader_unittest.cc
index 6ca2ac10da28978c4b8678b8264b62465151aa4a..35b9eaac049fa906b27a2945251f642fb1b7da63 100644
--- a/content/browser/loader/resource_loader_unittest.cc
+++ b/content/browser/loader/resource_loader_unittest.cc
@@ -49,6 +49,7 @@
 #include "net/test/cert_test_util.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/test_data_directory.h"
+#include "net/url_request/http_protocol_handler.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_filter.h"
 #include "net/url_request/url_request_interceptor.h"
@@ -555,11 +556,13 @@ class ResourceLoaderTest : public testing::Test,
  protected:
   ResourceLoaderTest()
       : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP),
+        job_factory_(
+            net::URLRequestJobFactoryImpl::CreateWithHttpProtocolHandlers()),
         test_url_request_context_(true),
         resource_context_(&test_url_request_context_),
         raw_ptr_resource_handler_(NULL),
         raw_ptr_to_request_(NULL) {
-    test_url_request_context_.set_job_factory(&job_factory_);
+    test_url_request_context_.set_job_factory(job_factory_.get());
     test_url_request_context_.set_network_quality_estimator(
         &network_quality_estimator_);
     test_url_request_context_.Init();
@@ -614,7 +617,7 @@ class ResourceLoaderTest : public testing::Test,
   }
 
   void SetUp() override {
-    job_factory_.SetProtocolHandler("test", CreateProtocolHandler());
+    job_factory_->SetProtocolHandler("test", CreateProtocolHandler());
 
     browser_context_.reset(new TestBrowserContext());
     scoped_refptr<SiteInstance> site_instance =
@@ -664,7 +667,7 @@ class ResourceLoaderTest : public testing::Test,
   TestBrowserThreadBundle thread_bundle_;
   RenderViewHostTestEnabler rvh_test_enabler_;
 
-  net::URLRequestJobFactoryImpl job_factory_;
+  std::unique_ptr<net::URLRequestJobFactoryImpl> job_factory_;
   TestNetworkQualityEstimator network_quality_estimator_;
   net::TestURLRequestContext test_url_request_context_;
   MockResourceContext resource_context_;