Move VideoCapture* files from media/base/android/... to media/capture/video/android/java/...

media/capture/video/android/BUILD.gn

+# 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.
+
+import("//build/config/android/config.gni")
+import("//build/config/android/rules.gni")
+import("//build/config/arm.gni")
+import("//build/config/ui.gni")
+import("//media/media_options.gni")
+
+assert(is_android)
+
+generate_jni("video_capture_jni_headers") {
+  sources = [
+    "java/src/org/chromium/media/VideoCapture.java",
+    "java/src/org/chromium/media/VideoCaptureFactory.java",
+  ]
+  jni_package = "media"
+}
+
+java_cpp_enum("media_java_enums_srcjar") {
+  sources = [
+    "../video_capture_device.h",
+    "video_capture_device_android.h",
+  ]
+}
+
+android_library("media_java") {
+  deps = [
+    "//base:base_java",
+  ]
+
+  srcjar_deps = [ ":media_java_enums_srcjar" ]
+
+  DEPRECATED_java_in_dir = "java/src"
+}