Delete SandboxedProcessLauncherDelegate::TakeIpcFd.

content/browser/gpu/gpu_process_host.cc

Index: content/browser/gpu/gpu_process_host.cc
diff --git a/content/browser/gpu/gpu_process_host.cc b/content/browser/gpu/gpu_process_host.cc
index 58fa17f847864e8d9b772f4d29149a8b77900f69..147c0845d02c96b224970bbb563c0552f4e1323c 100644
--- a/content/browser/gpu/gpu_process_host.cc
+++ b/content/browser/gpu/gpu_process_host.cc
@@ -193,10 +193,9 @@ class GpuSandboxedProcessLauncherDelegate
   GpuSandboxedProcessLauncherDelegate(base::CommandLine* cmd_line,
                                       ChildProcessHost* host)
 #if defined(OS_WIN)
-      : cmd_line_(cmd_line) {}
-#elif defined(OS_POSIX)
-      : ipc_fd_(host->TakeClientFileDescriptor()) {}
+      : cmd_line_(cmd_line)
 #endif
+      {}
 
   ~GpuSandboxedProcessLauncherDelegate() override {}
 
@@ -277,9 +276,6 @@ class GpuSandboxedProcessLauncherDelegate
 
     return true;
   }
-#elif defined(OS_POSIX)
-
-  base::ScopedFD TakeIpcFd() override { return std::move(ipc_fd_); }
 #endif  // OS_WIN
 
   SandboxType GetSandboxType() override {
@@ -289,8 +285,6 @@ class GpuSandboxedProcessLauncherDelegate
  private:
 #if defined(OS_WIN)
   base::CommandLine* cmd_line_;
-#elif defined(OS_POSIX)
-  base::ScopedFD ipc_fd_;
 #endif  // OS_WIN
 };