Simplifying ContentBrowserClient::GetAdditionalMappedFiles...()

chrome/browser/chrome_content_browser_client.h

Index: chrome/browser/chrome_content_browser_client.h
diff --git a/chrome/browser/chrome_content_browser_client.h b/chrome/browser/chrome_content_browser_client.h
index a58d4684cf06f8f73238d73e8a441fa2c48a350c..389e88327ab44578b6e040744c6897d2d2d48237 100644
--- a/chrome/browser/chrome_content_browser_client.h
+++ b/chrome/browser/chrome_content_browser_client.h
@@ -259,18 +259,12 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
       content::RenderFrameHost* render_frame_host,
       blink::WebPageVisibilityState* visibility_state) 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;
   base::string16 GetAppContainerSidForSandboxType(