Add missing dependencies to java targets.

Starting from http://crrev.com/c/2289614, transitive dependencies are
not allowed anymore for java targts. This CL prepares WebRTC for the
next Chromium Roll.

Bug: None
Change-Id: I2aafa7be66c215b70d79e0f95272233fe7b37d3a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/179061
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31695}
diff --git a/examples/BUILD.gn b/examples/BUILD.gn
index 18cd6aa..805a59b 100644
--- a/examples/BUILD.gn
+++ b/examples/BUILD.gn
@@ -207,6 +207,7 @@
 
     deps = [
       ":AppRTCMobile_javalib",
+      "../sdk/android:base_java",
       "../sdk/android:camera_java",
       "../sdk/android:libjingle_peerconnection_java",
       "../sdk/android:peerconnection_java",
@@ -837,6 +838,7 @@
       "../sdk/android:camera_java",
       "../sdk/android:libjingle_peerconnection_java",
       "../sdk/android:peerconnection_java",
+      "../sdk/android:video_api_java",
       "../sdk/android:video_java",
       "//third_party/android_deps:com_android_support_support_annotations_java",
     ]