Upstream Android implementation of WebContentsViewDelegate.

content/browser/android/content_view_core_impl.cc

Index: content/browser/android/content_view_core_impl.cc
diff --git a/content/browser/android/content_view_core_impl.cc b/content/browser/android/content_view_core_impl.cc
index d1cf353ec6335cb4b4b55326926fda9b97b4caae..917930bcfe6703804df6c30184b4dec3e448c6cf 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -342,6 +342,15 @@ void ContentViewCoreImpl::OnSelectionChanged(const std::string& text) {
   NOTIMPLEMENTED() << "not upstreamed yet";
 }
 
+void ContentViewCoreImpl::ShowPastePopup(int x, int y) {
+  JNIEnv* env = AttachCurrentThread();
+  ScopedJavaLocalRef<jobject> obj = java_ref_.get(env);
+  if (obj.is_null())
+    return;
+  Java_ContentViewCore_showPastePopup(env, obj.obj(), static_cast<jint>(x),
+                                      static_cast<jint>(y));
+}
+
 void ContentViewCoreImpl::StartContentIntent(const GURL& content_url) {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> j_obj = java_ref_.get(env);