Summary:
resizeMode is a native prop, but it is also in the propTypes, so this causes an incorrect warning:
```
Prop resizeMode = `contain` should not be set directly on Image.
```
@public
Test Plan: No warnings on image example in UIExplorer
Summary:
ActivityIndicator was forwarding all of its props except `style` to the inner native view. This meant that onLayout would report a zero-sized frame that was relative to the wrapper view instead of the parent of the ActivityIndicator.
This diff adds `onLayout` to the wrapper view instead of the native view.
In general, all components that forward props need to be audited in this manner.
Closes https://github.com/facebook/react-native/pull/1292
Github Author: James Ide <ide@jameside.com>
Test Plan: `<ActivityIndicator onLayout={...} />` reports the size of the spinner plus a position relative to its parent view.