title: Could not find property 'processManifest' on com.android.build.gradle.internal.api.ApplicationVariantImpl
body: <p>I am currently trying to update Android Studio to 1.0.0-RC. This seems to require gradle Android plugin 1.0.0-rc1. After the update, I started having the following error:</p>
  
  <pre><code>`Could not find property 'processManifest' on com.android.build.gradle.internal.api.ApplicationVariantImpl_Decorated@b9da89c.`
  </code></pre>
  
  <p>With some digging, it seems that <code>processManifest</code> is one of the deprecated properties that were removed in <a href="http://tools.android.com/tech-docs/new-build-system">0.14.3 version</a>. Any idea what the new property name is? The same user guide has not been updated for the new version, so I can't find any documentation for it.</p>
  
  <p>EDIT: Here is the code that needs the property. I use it to inject some build-time values into the manifest:</p>
  
  <pre><code>applicationVariants.all { variant -&gt;
          variant.processManifest &lt;&lt; {
              def manifestOutFile = variant.processManifest.manifestOutputFile
              def newFileContents = manifestOutFile.getText('UTF-8')
                      .replace("{GOOGLE_MAPS_KEY}", variant.buildType.ext.google_maps_key)
              manifestOutFile.write(newFileContents, 'UTF-8')
          }
      }
  </code></pre>