update dependencies to use url style paths

pkg/dev_compiler/lib/src/compiler/module_builder.dart

Index: pkg/dev_compiler/lib/src/compiler/module_builder.dart
diff --git a/pkg/dev_compiler/lib/src/compiler/module_builder.dart b/pkg/dev_compiler/lib/src/compiler/module_builder.dart
index 6f6c237eac3ed9e76ca988fc95046b1545aeb419..3540b0b2ebb0ad81c3328a5a3fb375e496e4211f 100644
--- a/pkg/dev_compiler/lib/src/compiler/module_builder.dart
+++ b/pkg/dev_compiler/lib/src/compiler/module_builder.dart
@@ -274,7 +274,8 @@ class AmdModuleBuilder extends _ModuleBuilder {
       var moduleVar =
           new TemporaryId(pathToJSIdentifier(import.from.valueWithoutQuotes));
       fnParams.add(moduleVar);
-      dependencies.add(import.from);
+      dependencies.add(new LiteralString(
+          '"${path.url.joinAll(path.split(import.from.valueWithoutQuotes))}"'));

[Jennifer Messerly, 2017/05/04 18:20:26]

we chatted about moving this fix to code_generator (or to libraryToModule) ...
either of those sounds great!

 
       // TODO(jmesserly): optimize for the common case of a single import.
       for (var importName in import.namedImports) {