ScreenCapture for Android phase1, part I

media/base/android/BUILD.gn

Index: media/base/android/BUILD.gn
diff --git a/media/base/android/BUILD.gn b/media/base/android/BUILD.gn
index c3fd33f6e118485c51a4bfe942fb1cf514c5cd69..7d927ee7bea4b1d5da7d0416ef8b4ed7d4411513 100644
--- a/media/base/android/BUILD.gn
+++ b/media/base/android/BUILD.gn
@@ -121,6 +121,14 @@ generate_jni("media_jni_headers") {
   jni_package = "media"
 }
 
+generate_jni("screen_capture_jni_headers") {
+  sources = [
+    "java/src/org/chromium/media/ScreenCapture.java",
+    "java/src/org/chromium/media/ScreenCaptureFactory.java",
+  ]
+  jni_package = "media"
+}
+
 android_library("media_java") {
   deps = [
     "//base:base_java",
@@ -134,5 +142,7 @@ android_library("media_java") {
     "java/src/org/chromium/media/MediaDrmBridge.java",
     "java/src/org/chromium/media/MediaPlayerBridge.java",
     "java/src/org/chromium/media/MediaPlayerListener.java",
+    "java/src/org/chromium/media/ScreenCapture.java",
+    "java/src/org/chromium/media/ScreenCaptureFactory.java",
   ]
 }