Fix "unused variable" warnings.

content/browser/ppapi_plugin_process_host.cc

 // Copyright (c) 2012 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/ppapi_plugin_process_host.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 42 matching lines @@
 ZygoteHandle g_ppapi_zygote;
 #endif  // defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
 
 // NOTE: changes to this class need to be reviewed by the security team.
 class PpapiPluginSandboxedProcessLauncherDelegate
     : public content::SandboxedProcessLauncherDelegate {
  public:
   PpapiPluginSandboxedProcessLauncherDelegate(bool is_broker,
                                               const PepperPluginInfo& info,
                                               ChildProcessHost* host)
-      :
 #if defined(OS_WIN)
-        info_(info),
-#endif // OS_WIN
-#if defined(OS_POSIX)
-        ipc_fd_(host->TakeClientFileDescriptor()),
-#endif  // OS_POSIX
-        is_broker_(is_broker) {}
+      : info_(info), is_broker_(is_broker) {
+#elif defined(OS_MACOSX) || defined(OS_ANDROID)
+      : ipc_fd_(host->TakeClientFileDescriptor()) {
+#elif defined(OS_POSIX)
+      : ipc_fd_(host->TakeClientFileDescriptor()), is_broker_(is_broker) {
+#else
+  {
+#endif
+  }
 
   ~PpapiPluginSandboxedProcessLauncherDelegate() override {}
 
 #if defined(OS_WIN)
   bool ShouldSandbox() override {
     return !is_broker_;
   }
 
   bool PreSpawnTarget(sandbox::TargetPolicy* policy) override {
     if (is_broker_)
@@ skipping 52 matching lines @@
     return SANDBOX_TYPE_PPAPI;
   }
 
  private:
 #if defined(OS_WIN)
   const PepperPluginInfo& info_;
 #endif // OS_WIN
 #if defined(OS_POSIX)
   base::ScopedFD ipc_fd_;
 #endif  // OS_POSIX
+#if (defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)) || \
+    defined(OS_WIN)
   bool is_broker_;
+#endif
 
   DISALLOW_COPY_AND_ASSIGN(PpapiPluginSandboxedProcessLauncherDelegate);
 };
 
 class PpapiPluginProcessHost::PluginNetworkObserver
     : public net::NetworkChangeNotifier::IPAddressObserver,
       public net::NetworkChangeNotifier::ConnectionTypeObserver {
  public:
   explicit PluginNetworkObserver(PpapiPluginProcessHost* process_host)
       : process_host_(process_host) {
@@ skipping 394 matching lines @@
   // sent_requests_ queue should be the one that the plugin just created.
   Client* client = sent_requests_.front();
   sent_requests_.pop();
 
   const ChildProcessData& data = process_->GetData();
   client->OnPpapiChannelOpened(channel_handle, base::GetProcId(data.handle),
                                data.id);
 }
 
 }  // namespace content