Files required by a service now listed in manifest.

content/browser/child_process_launcher_helper.h

Index: content/browser/child_process_launcher_helper.h
diff --git a/content/browser/child_process_launcher_helper.h b/content/browser/child_process_launcher_helper.h
index ead7d44f4936bc5dee5fcdc0d86a7f0b2522fe4d..11ecce47453da661067cbd202c0ac3a34d1ea72c 100644
--- a/content/browser/child_process_launcher_helper.h
+++ b/content/browser/child_process_launcher_helper.h
@@ -7,6 +7,8 @@
 
 #include <memory>
 
+#include "base/files/file.h"
+#include "base/files/memory_mapped_file.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/process/kill.h"
@@ -16,6 +18,7 @@
 #include "content/public/common/result_codes.h"
 #include "mojo/edk/embedder/embedder.h"
 #include "mojo/edk/embedder/scoped_platform_handle.h"
+#include "services/catalog/public/cpp/manifest_parsing_util.h"
 
 #if defined(OS_WIN)
 #include "sandbox/win/src/sandbox_types.h"
@@ -155,6 +158,16 @@ class ChildProcessLauncherHelper :
   static void SetProcessBackgroundedOnLauncherThread(
       base::Process process, bool background);
 
+  static void SetRegisteredFilesForService(
+      const std::string& service_name,
+      std::unique_ptr<catalog::RequiredFileMap> required_files);
+
+  // Opens the file in read mode at the given path. Note that the path should be
+  // relative and the way it is resolved is platform specific.
+  // |region| is set to the region of the file that should be read.
+  static base::File OpenFile(const base::FilePath& path,

[Ken Rockot(use gerrit already), 2017/02/09 17:17:28]

nit: Maybe a more detailed name like OpenFileToShare?

[Jay Civelli, 2017/02/09 22:08:27]

Done.

+                             base::MemoryMappedFile::Region* region);
+
  private:
   friend class base::RefCountedThreadSafe<ChildProcessLauncherHelper>;