Revert 227318 "Clean up ResourceHandler API."

trunk/src/content/browser/loader/resource_loader_unittest.cc

 // Copyright (c) 2013 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/resource_loader.h"
 
 #include "base/run_loop.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/loader/resource_loader_delegate.h"
 #include "content/public/browser/resource_request_info.h"
@@ skipping 48 matching lines @@
  private:
   const net::CertificateList response_;
   int request_count_;
   std::vector<std::string> requested_authorities_;
 };
 
 // Dummy implementation of ResourceHandler, instance of which is needed to
 // initialize ResourceLoader.
 class ResourceHandlerStub : public ResourceHandler {
  public:
-  ResourceHandlerStub() : ResourceHandler(NULL) {}
-
   virtual bool OnUploadProgress(int request_id,
                                 uint64 position,
                                 uint64 size) OVERRIDE {
     return true;
   }
 
   virtual bool OnRequestRedirected(int request_id,
                                    const GURL& url,
                                    ResourceResponse* response,
                                    bool* defer) OVERRIDE {
     return true;
   }
 
   virtual bool OnResponseStarted(int request_id,
                                  ResourceResponse* response,
                                  bool* defer) OVERRIDE { return true; }
 
   virtual bool OnWillStart(int request_id,
                            const GURL& url,
                            bool* defer) OVERRIDE {
     return true;
   }
 
   virtual bool OnWillRead(int request_id,
-                          scoped_refptr<net::IOBuffer>* buf,
+                          net::IOBuffer** buf,
                           int* buf_size,
                           int min_size) OVERRIDE {
     return true;
   }
 
   virtual bool OnReadCompleted(int request_id,
                                int bytes_read,
                                bool* defer) OVERRIDE {
     return true;
   }
@@ skipping 140 matching lines @@
   EXPECT_EQ(dummy_authority, raw_ptr_to_store->requested_authorities());
 
   // Check if the retrieved certificates were passed to the content browser
   // client.
   EXPECT_EQ(1, test_client.call_count());
   EXPECT_EQ(dummy_certs, test_client.passed_certs());
 }
 #endif  // !defined(OPENSSL)
 
 }  // namespace content