Simplifying ContentBrowserClient::GetAdditionalMappedFiles...()

content/shell/browser/shell_content_browser_client.h

Index: content/shell/browser/shell_content_browser_client.h
diff --git a/content/shell/browser/shell_content_browser_client.h b/content/shell/browser/shell_content_browser_client.h
index 7b9d9d83977f82c74f6657aaa1dfd0b912309e4f..cd788ad78c795e6efff74fd69d7dce748ddd9776 100644
--- a/content/shell/browser/shell_content_browser_client.h
+++ b/content/shell/browser/shell_content_browser_client.h
@@ -63,18 +63,12 @@ class ShellContentBrowserClient : public ContentBrowserClient {
                const OpenURLParams& params,
                const base::Callback<void(WebContents*)>& callback) override;
 
-#if defined(OS_ANDROID)
-  void GetAdditionalMappedFilesForChildProcess(
-      const base::CommandLine& command_line,
-      int child_process_id,
-      content::FileDescriptorInfo* mappings,
-      std::map<int, base::MemoryMappedFile::Region>* regions) override;
-#elif defined(OS_POSIX) && !defined(OS_MACOSX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   void GetAdditionalMappedFilesForChildProcess(
       const base::CommandLine& command_line,
       int child_process_id,
       content::FileDescriptorInfo* mappings) override;
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_POSIX) && !defined(OS_MACOSX)
 #if defined(OS_WIN)
   bool PreSpawnRenderer(sandbox::TargetPolicy* policy) override;
 #endif