Content class factory and generalized text selector

content/public/android/BUILD.gn

Index: content/public/android/BUILD.gn
diff --git a/content/public/android/BUILD.gn b/content/public/android/BUILD.gn
index e1b0a4027bbd73d1a8932dd063ebb55229898997..b45ac17b44acc93d564b7ab9ed8b7b2ca0b15e51 100644
--- a/content/public/android/BUILD.gn
+++ b/content/public/android/BUILD.gn
@@ -128,6 +128,7 @@ android_library("content_java") {
     "java/src/org/chromium/content/browser/ContentViewCore.java",
     "java/src/org/chromium/content/browser/ContentViewRenderView.java",
     "java/src/org/chromium/content/browser/ContentViewStatics.java",
+    "java/src/org/chromium/content/browser/ContextSelectionProvider.java",
     "java/src/org/chromium/content/browser/ContextualSearchClient.java",
     "java/src/org/chromium/content/browser/DeviceUtils.java",
     "java/src/org/chromium/content/browser/FloatingActionModeCallback.java",
@@ -165,6 +166,7 @@ android_library("content_java") {
     "java/src/org/chromium/content/browser/accessibility/captioning/TextTrackSettings.java",
     "java/src/org/chromium/content/browser/crypto/ByteArrayGenerator.java",
     "java/src/org/chromium/content/browser/crypto/CipherFactory.java",
+    "java/src/org/chromium/content/browser/factory/ContentClassFactory.java",
     "java/src/org/chromium/content/browser/framehost/NavigationControllerImpl.java",
     "java/src/org/chromium/content/browser/input/AnimationIntervalProvider.java",
     "java/src/org/chromium/content/browser/input/ChromiumBaseInputConnection.java",