Revert of mandoline: Fix ICU initialization.

components/resource_provider/public/cpp/resource_loader.cc

Index: components/resource_provider/public/cpp/resource_loader.cc
diff --git a/components/resource_provider/public/cpp/resource_loader.cc b/components/resource_provider/public/cpp/resource_loader.cc
index 5dd763ffcedab820c58a5e59aa787b484ce46560..8b1c1165612b5f9b610f8d3affcf4abbe9d43e51 100644
--- a/components/resource_provider/public/cpp/resource_loader.cc
+++ b/components/resource_provider/public/cpp/resource_loader.cc
@@ -56,6 +56,15 @@
   return file_wrapper->Pass();
 }
 
+base::File ResourceLoader::GetICUFile() {
+  base::File rv;
+  resource_provider_->GetICUHandle(
+      base::Bind(&ResourceLoader::OnGotICU, base::Unretained(this), &rv));
+  resource_provider_.WaitForIncomingResponse();
+  CHECK(rv.IsValid());
+  return rv.Pass();
+}
+
 void ResourceLoader::OnGotResources(const std::vector<std::string>& paths,
                                     mojo::Array<mojo::ScopedHandle> resources) {
 
@@ -68,4 +77,8 @@
   loaded_ = true;
 }
 
+void ResourceLoader::OnGotICU(base::File* file, mojo::ScopedHandle handle) {
+  *file = GetFileFromHandle(handle.Pass());
+}
+
 }  // namespace resource_provider