title: appcompat-v7:21.0.0': No resource found that matches the given name: attr 'android:actionModeShareDrawable'
body: <p>When attempting to use the latest appcompat-v7 support library in my project, I get the following error:</p>
  
  <pre><code>/Users/greg/dev/mobile/android_project/app/build/intermediates/exploded-aar/com.android.support/appcompat-v7/21.0.0/res/values-v11/values.xml
  Error:(36, 21) No resource found that matches the given name: attr 'android:actionModeShareDrawable'.
  Error:(36, 21) No resource found that matches the given name: attr 'android:actionModeShareDrawable'.
  Error:(36, 21) No resource found that matches the given name: attr 'android:actionModeShareDrawable'.
  Error:(36, 21) No resource found that matches the given name: attr 'android:actionModeShareDrawable'.
  </code></pre>
  
  <p>How do I fix this?</p>