Revert of Net-related fixups for scoped_refptr conversion operator cleanup....

Revert of Net-related fixups for scoped_refptr conversion operator cleanup. (patchset #2 of https://codereview.chromium.org/511163002/)

Reason for revert:
It seems to be breaking GPU Mac Builder (Blink):
http://build.chromium.org/p/chromium.webkit/builders/GPU%20Mac%20Builder/builds/19306/steps/compile/logs/stdio

Original issue's description:
> Net-related fixups for scoped_refptr conversion operator cleanup.
>
> BUG=110610
> TBR=pkasting@chromium.org
>
> Committed: https://chromium.googlesource.com/chromium/src/+/aa3dd9e5a2d3215f9c756ddcbb11268569cbe473

TBR=mmenke@chromium.org,rsleevi@chromium.org,pkasting@chromium.org,dcheng@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=110610

Review URL: https://codereview.chromium.org/517873003

Cr-Commit-Position: refs/heads/master@{#292606}

chrome/browser/ssl/ssl_client_auth_observer.cc

@@ -20,7 +20,7 @@ typedef std::pair<net::SSLCertRequestInfo*, net::X509Certificate*> CertDetails;
 
 SSLClientAuthObserver::SSLClientAuthObserver(
     const net::HttpNetworkSession* network_session,
-    const scoped_refptr<net::SSLCertRequestInfo>& cert_request_info,
+    net::SSLCertRequestInfo* cert_request_info,
     const base::Callback<void(net::X509Certificate*)>& callback)
     : network_session_(network_session),
       cert_request_info_(cert_request_info),

chrome/browser/ssl/ssl_client_auth_observer.h

@@ -20,7 +20,7 @@ class SSLClientAuthObserver : public content::NotificationObserver {
  public:
   SSLClientAuthObserver(
       const net::HttpNetworkSession* network_session,
-      const scoped_refptr<net::SSLCertRequestInfo>& cert_request_info,
+      net::SSLCertRequestInfo* cert_request_info,
       const base::Callback<void(net::X509Certificate*)>& callback);
   virtual ~SSLClientAuthObserver();
 

chrome/browser/ssl/ssl_client_auth_requestor_mock.cc

@@ -5,17 +5,15 @@
 #include "chrome/browser/ssl/ssl_client_auth_requestor_mock.h"
 
 #include "net/http/http_transaction_factory.h"
-#include "net/ssl/ssl_cert_request_info.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 
 SSLClientAuthRequestorMock::SSLClientAuthRequestorMock(
     net::URLRequest* request,
-    const scoped_refptr<net::SSLCertRequestInfo>& cert_request_info)
+    net::SSLCertRequestInfo* cert_request_info)
     : cert_request_info_(cert_request_info),
-      http_network_session_(request->context()
-                                ->http_transaction_factory()
-                                ->GetSession()) {
+      http_network_session_(
+          request->context()->http_transaction_factory()->GetSession()) {
 }
 
 SSLClientAuthRequestorMock::~SSLClientAuthRequestorMock() {}

chrome/browser/ssl/ssl_client_auth_requestor_mock.h

@@ -20,11 +20,11 @@ class SSLClientAuthRequestorMock
  public:
   SSLClientAuthRequestorMock(
       net::URLRequest* request,
-      const scoped_refptr<net::SSLCertRequestInfo>& cert_request_info);
+      net::SSLCertRequestInfo* cert_request_info);
 
   MOCK_METHOD1(CertificateSelected, void(net::X509Certificate* cert));
 
-  scoped_refptr<net::SSLCertRequestInfo> cert_request_info_;
+  net::SSLCertRequestInfo* cert_request_info_;
   net::HttpNetworkSession* http_network_session_;
 
  protected:

chrome/browser/ui/views/ssl_client_certificate_selector.cc

@@ -83,10 +83,10 @@ void CertificateSelectorTableModel::SetObserver(
 SSLClientCertificateSelector::SSLClientCertificateSelector(
     content::WebContents* web_contents,
     const net::HttpNetworkSession* network_session,
-    const scoped_refptr<net::SSLCertRequestInfo>& cert_request_info,
+    net::SSLCertRequestInfo* cert_request_info,
     const chrome::SelectCertificateCallback& callback)
     : SSLClientAuthObserver(network_session, cert_request_info, callback),
-      model_(new CertificateSelectorTableModel(cert_request_info.get())),
+      model_(new CertificateSelectorTableModel(cert_request_info)),
       web_contents_(web_contents),
       table_(NULL),
       view_cert_button_(NULL) {

chrome/browser/ui/views/ssl_client_certificate_selector.h

@@ -41,7 +41,7 @@ class SSLClientCertificateSelector : public SSLClientAuthObserver,
   SSLClientCertificateSelector(
       content::WebContents* web_contents,
       const net::HttpNetworkSession* network_session,
-      const scoped_refptr<net::SSLCertRequestInfo>& cert_request_info,
+      net::SSLCertRequestInfo* cert_request_info,
       const chrome::SelectCertificateCallback& callback);
   virtual ~SSLClientCertificateSelector();
 

net/disk_cache/simple/simple_backend_impl.cc

@@ -656,7 +656,7 @@ void SimpleBackendImpl::GetNextEntryInIterator(
 void SimpleBackendImpl::OnEntryOpenedFromHash(
     uint64 hash,
     Entry** entry,
-    const scoped_refptr<SimpleEntryImpl>& simple_entry,
+    scoped_refptr<SimpleEntryImpl> simple_entry,
     const CompletionCallback& callback,
     int error_code) {
   if (error_code != net::OK) {
@@ -665,7 +665,7 @@ void SimpleBackendImpl::OnEntryOpenedFromHash(
   }
   DCHECK(*entry);
   std::pair<EntryMap::iterator, bool> insert_result =
-      active_entries_.insert(EntryMap::value_type(hash, simple_entry.get()));
+      active_entries_.insert(EntryMap::value_type(hash, simple_entry));
   EntryMap::iterator& it = insert_result.first;
   const bool did_insert = insert_result.second;
   if (did_insert) {
@@ -686,7 +686,7 @@ void SimpleBackendImpl::OnEntryOpenedFromHash(
 void SimpleBackendImpl::OnEntryOpenedFromKey(
     const std::string key,
     Entry** entry,
-    const scoped_refptr<SimpleEntryImpl>& simple_entry,
+    scoped_refptr<SimpleEntryImpl> simple_entry,
     const CompletionCallback& callback,
     int error_code) {
   int final_code = error_code;

net/disk_cache/simple/simple_backend_impl.h

@@ -169,7 +169,7 @@ class NET_EXPORT_PRIVATE SimpleBackendImpl : public Backend,
   // using a key in the meantime.
   void OnEntryOpenedFromHash(uint64 hash,
                              Entry** entry,
-                             const scoped_refptr<SimpleEntryImpl>& simple_entry,
+                             scoped_refptr<SimpleEntryImpl> simple_entry,
                              const CompletionCallback& callback,
                              int error_code);
 
@@ -177,7 +177,7 @@ class NET_EXPORT_PRIVATE SimpleBackendImpl : public Backend,
   // opened, a check for key mismatch is performed.
   void OnEntryOpenedFromKey(const std::string key,
                             Entry** entry,
-                            const scoped_refptr<SimpleEntryImpl>& simple_entry,
+                            scoped_refptr<SimpleEntryImpl> simple_entry,
                             const CompletionCallback& callback,
                             int error_code);
 

net/disk_cache/simple/simple_index.cc

@@ -135,11 +135,10 @@ bool EntryMetadata::Deserialize(PickleIterator* it) {
   return true;
 }
 
-SimpleIndex::SimpleIndex(
-    const scoped_refptr<base::SingleThreadTaskRunner>& io_thread,
-    SimpleIndexDelegate* delegate,
-    net::CacheType cache_type,
-    scoped_ptr<SimpleIndexFile> index_file)
+SimpleIndex::SimpleIndex(base::SingleThreadTaskRunner* io_thread,
+                         SimpleIndexDelegate* delegate,
+                         net::CacheType cache_type,
+                         scoped_ptr<SimpleIndexFile> index_file)
     : delegate_(delegate),
       cache_type_(cache_type),
       cache_size_(0),
@@ -153,8 +152,7 @@ SimpleIndex::SimpleIndex(
       // Creating the callback once so it is reused every time
       // write_to_disk_timer_.Start() is called.
       write_to_disk_cb_(base::Bind(&SimpleIndex::WriteToDisk, AsWeakPtr())),
-      app_on_background_(false) {
-}
+      app_on_background_(false) {}
 
 SimpleIndex::~SimpleIndex() {
   DCHECK(io_thread_checker_.CalledOnValidThread());

net/disk_cache/simple/simple_index.h

@@ -77,7 +77,7 @@ class NET_EXPORT_PRIVATE SimpleIndex
  public:
   typedef std::vector<uint64> HashList;
 
-  SimpleIndex(const scoped_refptr<base::SingleThreadTaskRunner>& io_thread,
+  SimpleIndex(base::SingleThreadTaskRunner* io_thread,
               SimpleIndexDelegate* delegate,
               net::CacheType cache_type,
               scoped_ptr<SimpleIndexFile> simple_index_file);

net/http/transport_security_persister.cc

@@ -97,7 +97,7 @@ namespace net {
 TransportSecurityPersister::TransportSecurityPersister(
     TransportSecurityState* state,
     const base::FilePath& profile_path,
-    const scoped_refptr<base::SequencedTaskRunner>& background_runner,
+    base::SequencedTaskRunner* background_runner,
     bool readonly)
     : transport_security_state_(state),
       writer_(profile_path.AppendASCII("TransportSecurity"), background_runner),

net/http/transport_security_persister.h

@@ -13,7 +13,7 @@
 // This means that it's possible for pages opened very quickly not to get the
 // correct transport security information.
 //
-// To load the state, we schedule a Task on background_runner, which
+// To load the state, we schedule a Task on file_task_runner, which
 // deserializes and configures the TransportSecurityState.
 //
 // The TransportSecurityState object supports running a callback function
@@ -51,17 +51,16 @@ namespace net {
 // Reads and updates on-disk TransportSecurity state. Clients of this class
 // should create, destroy, and call into it from one thread.
 //
-// background_runner is the task runner this class should use internally to
+// file_task_runner is the task runner this class should use internally to
 // perform file IO, and can optionally be associated with a different thread.
 class NET_EXPORT TransportSecurityPersister
     : public TransportSecurityState::Delegate,
       public base::ImportantFileWriter::DataSerializer {
  public:
-  TransportSecurityPersister(
-      TransportSecurityState* state,
-      const base::FilePath& profile_path,
-      const scoped_refptr<base::SequencedTaskRunner>& background_runner,
-      bool readonly);
+  TransportSecurityPersister(TransportSecurityState* state,
+                             const base::FilePath& profile_path,
+                             base::SequencedTaskRunner* file_task_runner,
+                             bool readonly);
   virtual ~TransportSecurityPersister();
 
   // Called by the TransportSecurityState when it changes its state.

net/socket/ssl_client_socket_openssl.cc

@@ -1527,7 +1527,7 @@ int SSLClientSocketOpenSSL::CertVerifyCallback(X509_STORE_CTX* store_ctx) {
   CHECK(server_cert_.get());
 
   PeerCertificateChain chain(store_ctx->untrusted);
-  if (chain.IsValid() && server_cert_->Equals(chain.AsOSChain().get()))
+  if (chain.IsValid() && server_cert_->Equals(chain.AsOSChain()))
     return 1;
 
   if (!chain.IsValid())

net/socket/ssl_client_socket_pool.cc

@@ -46,15 +46,15 @@ SSLSocketParams::SSLSocketParams(
       force_spdy_over_ssl_(force_spdy_over_ssl),
       want_spdy_over_npn_(want_spdy_over_npn),
       ignore_limits_(false) {
-  if (direct_params_.get()) {
-    DCHECK(!socks_proxy_params_.get());
-    DCHECK(!http_proxy_params_.get());
+  if (direct_params_) {
+    DCHECK(!socks_proxy_params_);
+    DCHECK(!http_proxy_params_);
     ignore_limits_ = direct_params_->ignore_limits();
-  } else if (socks_proxy_params_.get()) {
-    DCHECK(!http_proxy_params_.get());
+  } else if (socks_proxy_params_) {
+    DCHECK(!http_proxy_params_);
     ignore_limits_ = socks_proxy_params_->ignore_limits();
   } else {
-    DCHECK(http_proxy_params_.get());
+    DCHECK(http_proxy_params_);
     ignore_limits_ = http_proxy_params_->ignore_limits();
   }
 }
@@ -62,18 +62,18 @@ SSLSocketParams::SSLSocketParams(
 SSLSocketParams::~SSLSocketParams() {}
 
 SSLSocketParams::ConnectionType SSLSocketParams::GetConnectionType() const {
-  if (direct_params_.get()) {
-    DCHECK(!socks_proxy_params_.get());
-    DCHECK(!http_proxy_params_.get());
+  if (direct_params_) {
+    DCHECK(!socks_proxy_params_);
+    DCHECK(!http_proxy_params_);
     return DIRECT;
   }
 
-  if (socks_proxy_params_.get()) {
-    DCHECK(!http_proxy_params_.get());
+  if (socks_proxy_params_) {
+    DCHECK(!http_proxy_params_);
     return SOCKS_PROXY;
   }
 
-  DCHECK(http_proxy_params_.get());
+  DCHECK(http_proxy_params_);
   return HTTP_PROXY;
 }
 

net/websockets/websocket_inflater_test.cc

@@ -93,7 +93,7 @@ TEST(WebSocketInflaterTest, ChokedInvalidData) {
   EXPECT_TRUE(inflater.AddBytes("\xf2\x48\xcd\xc9INVALID DATA", 16));
   EXPECT_TRUE(inflater.Finish());
   EXPECT_EQ(1u, inflater.CurrentOutputSize());
-  EXPECT_FALSE(inflater.GetOutput(1024).get());
+  EXPECT_FALSE(inflater.GetOutput(1024));
 }
 
 TEST(WebSocketInflaterTest, MultipleAddBytesCalls) {