4144 [in_app_purchase] Add iOS currency symbol to ProductDetails (cla: yes, waiting for tree to go green, p: in_app_purchase, platform-ios)

4152 [webview_flutter] Move webview_flutter to webview_flutter/webview_flutter (cla: yes, waiting for tree to go green, p: webview_flutter, platform-ios, platform-android)

4157 [google_sign_in] Add iOS unit tests (cla: yes, p: google_sign_in, platform-ios)

4158 [camera] Fix coordinate rotation for setting focus- and exposure points on iOS (cla: yes, waiting for tree to go green, p: camera, platform-ios)

4181 [image_picker] Move UI test (cla: yes, waiting for tree to go green, p: image_picker, platform-ios)