Files required by a service now listed in manifest.

base/android/apk_assets.cc

Index: base/android/apk_assets.cc
diff --git a/base/android/apk_assets.cc b/base/android/apk_assets.cc
index 2a433cc4eaef1309150fcdae276d33a302829c49..186ba8980bb5f40b384f96a6393d995a1dea3c2a 100644
--- a/base/android/apk_assets.cc
+++ b/base/android/apk_assets.cc
@@ -10,6 +10,7 @@
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
+#include "base/file_descriptor_store.h"
 #include "jni/ApkAssets_jni.h"
 
 namespace base {
@@ -17,8 +18,8 @@ namespace android {
 
 int OpenApkAsset(const std::string& file_path,
                  base::MemoryMappedFile::Region* region) {
-  // The AAssetManager API of the NDK is does not expose a method for accessing
-  // raw resources :(.
+  // The AssetManager API of the NDK does not expose a method for accessing raw
+  // resources :(
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jlongArray> jarr = Java_ApkAssets_open(
       env, base::android::GetApplicationContext(),
@@ -32,6 +33,18 @@ int OpenApkAsset(const std::string& file_path,
   return fd;
 }
 
+bool RegisterApkAssetWithFileDescriptorStore(const std::string& key,
+                                             const std::string& file_path) {
+  base::MemoryMappedFile::Region region =
+      base::MemoryMappedFile::Region::kWholeFile;
+  int asset_fd = OpenApkAsset(file_path, &region);
+  if (asset_fd == -1)
+    return false;

[nyquist, 2017/02/10 23:37:50]

Should the function for global descriptors follow the same pattern? I find this
new function easier to read.

[Jay Civelli, 2017/02/13 18:48:25]

Anything to make you happy, Tommy :-) 

+  base::FileDescriptorStore::GetInstance().Set(key, base::ScopedFD(asset_fd),
+                                               region);
+  return true;
+}
+
 bool RegisterApkAssetWithGlobalDescriptors(base::GlobalDescriptors::Key key,
                                            const std::string& file_path) {
   base::MemoryMappedFile::Region region =