title: Umbrella header 'GoogleMobileAds.h' not found and Could not build module 'GoogleMobileAds'
body: <p>I am building xcode project of unity game with ads from unity 5.2 on windows. Then compiling it in macbook with Xcode 8 but following errors are coming. </p>
  
  <p>Parse Issue
  Umbrella header 'GoogleMobileAds' not found</p>
  
  <p>Could not build module 'GoogleMobileAds'</p>
  
  <p>I have put unzipped googelmobilesdkios in Unity 3D Windows with plugin. Also I have added GoogleMobileAds framework in xcode but still not recognizing it.</p>
  
  <p>I have also linked C and Objective-C modules.</p>
  
  <p>Please tell me correct answer?</p>