ImageCapture: support exposure mode configuration

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 62 matching lines @@
 int PhotoCapabilities::getMaxZoom() const {
   DCHECK(!object_.is_null());
   return Java_PhotoCapabilities_getMaxZoom(AttachCurrentThread(), object_);
 }
 
 int PhotoCapabilities::getCurrentZoom() const {
   DCHECK(!object_.is_null());
   return Java_PhotoCapabilities_getCurrentZoom(AttachCurrentThread(), object_);
 }
 
-PhotoCapabilities::AndroidFocusMode PhotoCapabilities::getFocusMode() const {
+PhotoCapabilities::AndroidMeteringMode PhotoCapabilities::getFocusMode() const {
   DCHECK(!object_.is_null());
-  return static_cast<AndroidFocusMode>(
+  return static_cast<AndroidMeteringMode>(
       Java_PhotoCapabilities_getFocusMode(AttachCurrentThread(), object_));
 }
 
+PhotoCapabilities::AndroidMeteringMode PhotoCapabilities::getExposureMode()
+    const {
+  DCHECK(!object_.is_null());
+  return static_cast<AndroidMeteringMode>(
+      Java_PhotoCapabilities_getExposureMode(AttachCurrentThread(), object_));
+}
 }  // namespace media