[image_picker_platform_interface] Pass Uri to package:http APIs (#3309)

This is in preparation for dart-lang/http#375

Author: natebosch

packages/image_picker/image_picker_platform_interface/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.1.4
+
+* Pass `Uri`s to `package:http` methods, instead of strings, in preparation for a major version update in `http`.
+
 ## 1.1.3
 
 * Update documentation of `pickImage()` regarding HEIC images.

packages/image_picker/image_picker_platform_interface/lib/src/types/picked_file/html.dart

@@ -24,7 +24,7 @@ class PickedFile extends PickedFileBase {
     if (_initBytes != null) {
       return Future.value(UnmodifiableUint8ListView(_initBytes));
     }
-    return http.readBytes(path);
+    return http.readBytes(Uri.parse(path));
   }
 
   @override

packages/image_picker/image_picker_platform_interface/pubspec.yaml

@@ -3,7 +3,7 @@ description: A common platform interface for the image_picker plugin.
 homepage: https://github.com/flutter/plugins/tree/master/packages/image_picker/image_picker_platform_interface
 # NOTE: We strongly prefer non-breaking changes, even at the expense of a
 # less-clean API. See https://flutter.dev/go/platform-interface-breaking-changes
-version: 1.1.3
+version: 1.1.4
 
 dependencies:
   flutter: