Add AuthPolicyLoginHelper

chrome/browser/chromeos/login/helper.cc

Index: chrome/browser/chromeos/login/helper.cc
diff --git a/chrome/browser/chromeos/login/helper.cc b/chrome/browser/chromeos/login/helper.cc
index 18baedf21d4799d6b13d73be3d986acbdf6bace3..0020fc0710891aa09a01f923acbab3c8117e4242 100644
--- a/chrome/browser/chromeos/login/helper.cc
+++ b/chrome/browser/chromeos/login/helper.cc
@@ -86,23 +86,6 @@ content::StoragePartition* GetPartition(content::WebContents* embedder,
                         : nullptr;
 }
 
-base::ScopedFD GetDataReadPipe(const std::string& data) {
-  int pipe_fds[2];
-  if (!base::CreateLocalNonBlockingPipe(pipe_fds)) {
-    DLOG(ERROR) << "Failed to create pipe";
-    return base::ScopedFD();
-  }
-  base::ScopedFD pipe_read_end(pipe_fds[0]);
-  base::ScopedFD pipe_write_end(pipe_fds[1]);
-
-  if (!base::WriteFileDescriptor(pipe_write_end.get(), data.c_str(),
-                                 data.size())) {
-    DLOG(ERROR) << "Failed to write to pipe";
-    return base::ScopedFD();
-  }
-  return pipe_read_end;
-}
-
 }  // namespace
 
 gfx::Rect CalculateScreenBounds(const gfx::Size& size) {
@@ -262,14 +245,6 @@ net::URLRequestContextGetter* GetSigninContext() {
   return signin_partition->GetURLRequestContext();
 }
 
-void GetPipeReadEnd(const std::string& data,
-                    const OnPipeReadyCallback& callback) {
-  base::PostTaskWithTraitsAndReplyWithResult(
-      FROM_HERE, base::TaskTraits().MayBlock().WithPriority(
-                     base::TaskPriority::BACKGROUND),
-      base::Bind(&GetDataReadPipe, data), callback);
-}
-
 }  // namespace login
 
 }  // namespace chromeos