ImageCapture: Implement focus mode for Android and Fake Video Capture Devices

media/capture/video/android/photo_capabilities.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/capture/video/android/photo_capabilities.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "jni/PhotoCapabilities_jni.h"
@@ skipping 24 matching lines @@
   return Java_PhotoCapabilities_getMaxZoom(AttachCurrentThread(),
                                            object_.obj());
 }
 
 int PhotoCapabilities::getCurrentZoom() const {
   DCHECK(!object_.is_null());
   return Java_PhotoCapabilities_getCurrentZoom(AttachCurrentThread(),
                                                object_.obj());
 }
 
+bool PhotoCapabilities::getAutoFocusInUse() const {
+  DCHECK(!object_.is_null());
+  return Java_PhotoCapabilities_getAutoFocusInUse(AttachCurrentThread(),
+                                                  object_.obj());
+}
+
 }  // namespace media